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LH1118 Modern Flat Oval Bar Door Lever Handle on Round Rose – Zinc Alloy or Aluminum Alloy

  • LH1118

  • Degol

  • Product Name: Flat Oval Bar Door Lever Handle
  • Material Options: Zinc Alloy / Aluminum Alloy
  • Design Style: Modern / Minimalist / Contemporary
  • Door Thickness: 35–55 mm
  • OEM / ODM: Available for Inquiry
  • MOQ: 500 pcs
Availability:
Quantity:

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Product Introduction

The DEGOL LH1118 Modern Flat Oval Bar Door Lever Handle on Round Rose is a contemporary architectural door hardware design featuring a straight flattened round-bar grip, a smoothly curved connecting neck, and a coordinated circular mounting rose.

Designed for modern interior door applications, the LH1118 combines the visual simplicity of a straight lever with the refined proportions of a flat oval gripping section.

Unlike conventional cylindrical door handles, the LH1118 has a flattened oval cross-section measuring approximately 22 mm wide and 12 mm thick in the supplied reference drawing.

This oblate grip profile creates a distinctive appearance: the handle looks broad and substantial from the front while appearing slimmer from the side.

The lever extends horizontally from a curved connecting neck, producing a clean architectural silhouette with a smooth transition between the round mounting rose and the straight gripping section.

The outer end of the lever is softly rounded, complementing the flattened oval geometry.

The LH1118 is presented with zinc alloy or aluminum alloy material options, allowing wholesale buyers to inquire about the material configuration most appropriate for their project.

The supplied reference drawing illustrates a satin silver metallic appearance with reflective highlights at the neck and lever ends.

Typical finish categories identified in the drawing include satin nickel, polished chrome, matte black, satin aluminum, and custom finishes.

The exact availability of each material and finish combination must be confirmed before ordering.

According to the reference dimension sheet, the LH1118 has a handle length of approximately 126 mm, a projection of approximately 60 mm, and a round mounting rose approximately 53 mm in diameter and 9 mm thick.

The drawing also illustrates a concealed-fixing mounting arrangement, two approximately Ø4.5 mm mounting holes, a reference fixing-hole spacing of 38 mm, and a typical 8 mm square spindle.

A 100 mm spindle length is illustrated as a standard reference, with 7 mm and 9 mm square spindle alternatives mentioned as possible options.

The reference door thickness range is 35–55 mm.

With its clean straight-bar profile, flat oval grip, and compact round rose, the LH1118 can complement modern residential interiors, apartment developments, office spaces, hotel interiors, and other compatible architectural door hardware applications.

Jiangmen Degol Hardware Co., Ltd. welcomes wholesale and OEM / ODM inquiries from door handle importers, architectural hardware distributors, building material suppliers, door manufacturers, contractors, and international hardware brands.

Key Product Highlights

  • Modern flat oval bar door lever handle design

  • Straight horizontal gripping section

  • Flattened round-bar cross-section

  • Smooth curved connecting neck

  • Softly rounded outer lever end

  • Zinc alloy or aluminum alloy material options

  • Approx. 126 mm reference handle length

  • Approx. 60 mm reference projection

  • Approx. 22 mm reference handle width

  • Approx. 12 mm reference handle thickness

  • Approx. Ø53 mm round mounting rose

  • Approx. 9 mm rose thickness

  • Concealed-fixing mounting concept

  • Approx. 38 mm reference mounting-hole spacing

  • Two approximately Ø4.5 mm fixing holes

  • Typical 8 × 8 mm square spindle

  • Approx. 100 mm reference spindle length

  • Reference door thickness of 35–55 mm

  • Satin nickel, chrome, black, and custom finish inquiries

  • Suitable for compatible interior wooden and metal doors

  • Wholesale and OEM / ODM inquiries welcomed

Technical Notice: The supplied LH1118 engineering sheet states that its dimensions are typical market-reference values for this design style and may be customized. These measurements are not independently verified LH1118 production specifications. Buyers should request approved technical drawings, material confirmation, and sample approval before manufacturing, drilling, installation, or bulk ordering.


Product Definition

What Is the DEGOL LH1118 Flat Oval Bar Door Lever Handle?

The DEGOL LH1118 is a modern lever-on-round-rose door handle design characterized by a straight flattened oval grip and a curved connecting neck.

The lever is intended to operate a compatible latch or lock mechanism through a square spindle connection.

Its defining design feature is the flat oval gripping section, which differs from both conventional round tubular handles and sharply rectangular flat-bar handles.

The grip has a broad, rounded front face and a relatively slim side profile.

This creates a balanced modern appearance without the sharp corners of a fully rectangular lever.

Main Design Characteristics

1. Straight Flat Oval Grip

The main gripping section extends horizontally from the connecting neck.

Its flattened oval cross-section is a defining feature of the LH1118.

2. Approximately 22 mm Grip Width

The reference drawing specifies a handle width of 22 mm.

This creates a broader front-facing profile than a conventional slim cylindrical lever.

3. Approximately 12 mm Grip Thickness

The reference thickness is 12 mm.

The flattened profile produces a relatively slim side appearance.

4. Rounded Grip Edges

The illustrated cross-section has smoothly rounded edges rather than sharp rectangular corners.

5. Curved Connecting Neck

The lever is connected to the mounting rose through a smoothly curved neck.

The curve transitions into the straight gripping section.

6. Rounded Outer End

The outer end is gently rounded, continuing the smooth flat oval geometry.

7. Round Mounting Rose

The reference drawing illustrates a circular decorative mounting rose approximately 53 mm in diameter.

8. Concealed Fixing

The reference product features identify concealed screw fixing.

The actual mounting components and installation method must be confirmed.

9. Zinc Alloy or Aluminum Alloy Material Options

The reference drawing identifies zinc alloy or aluminum alloy as the material categories.

10. Decorative Surface Finish Options

The reference sheet lists satin nickel, polished chrome, matte black, satin aluminum, and custom finish inquiries.

Illustrated Product Components

The reference drawing shows:

  • One flat oval bar lever handle

  • One curved connecting neck

  • One circular decorative mounting rose

  • A rear mounting arrangement

  • Two fixing-hole positions

  • A square spindle illustration

The drawing does not establish the contents of a complete retail or wholesale package.

A second lever, matching keyhole escutcheons, mortise lock body, cylinder, fixing screws, or other accessories should not be assumed to be included without confirmation.


Product Specification

Parameter Specification
Brand DEGOL
Model Number LH1118
Product Name Flat Oval Bar Door Lever Handle on Round Rose
Product Category Architectural Door Hardware
Product Type Lever Door Handle on Round Rose
Design Style Modern / Minimalist / Contemporary
Lever Shape Straight Flattened Round Bar
Grip Cross-Section Flat Oval / Oblate
Connecting Neck Smooth Curved Neck
Lever End Rounded
Material Option 1 Zinc Alloy
Material Option 2 Aluminum Alloy
Construction Solid or Hollow
Illustrated Appearance Satin Silver Metallic
Typical Finish Options Satin Nickel / Polished Chrome / Matte Black / Satin Aluminum / Custom
Handle Length 126 mm
Handle Width 22 mm 
Handle Thickness 12 mm 
Projection 60 mm
Rose Shape Round
Rose Diameter Ø53 mm 
Rose Thickness 9 mm
Mounting Type Concealed Fixing 
Mounting-Hole Quantity 2 – Reference
Mounting-Hole Diameter Ø4.5 mm
Mounting-Hole Spacing 38 mm
Standard Reference Spindle 8 × 8 mm Square
Reference Spindle Length 100 mm
Optional Spindle Sizes 7 mm / 9 mm – Subject to Confirmation
Door Thickness 35–55 mm – Reference
Suitable Door Materials Compatible Wooden / Metal Interior Doors
Return Spring Not Specified
General Dimensional Tolerances Reference Table Only
OEM / ODM Available for Inquiry
Manufacturer Jiangmen Degol Hardware Co., Ltd.
Country of Origin China

Specification Disclaimer: All dimensions and tolerance values originate from a market-reference engineering drawing for this handle style. They must be confirmed before being used as production specifications.


Technical Drawing & Dimensions

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The supplied LH1118 engineering reference sheet illustrates the handle through several views.

These include:

  • Product rendering

  • Front view

  • Top view

  • Side view

  • Handle cross-section A–A

  • Round rose front view

  • Rear mounting detail

  • Square spindle detail

  • Main dimensions table

  • Reference dimensional tolerance table

All dimensions are presented in millimeters.

1. Handle Length – 126 mm

The reference drawing identifies a handle length of 126 mm.

This measurement is useful for preliminary design comparison and architectural hardware selection.

The exact measurement datum must be confirmed in an approved technical drawing.

2. Handle Width – 22 mm

The front view and cross-section identify a nominal handle width of 22 mm.

This dimension gives the lever a broad front-facing profile.

3. Handle Thickness – 12 mm

The reference cross-section indicates a thickness of 12 mm.

The difference between the 22 mm width and 12 mm thickness creates the distinctive flattened oval geometry.

4. Flat Oval Cross-Section – 22 × 12 mm

The section A–A illustration shows a rounded, oblate gripping profile.

This is one of the most important design characteristics of LH1118.

The grip is not a circular tube and does not have the sharp edges of a rectangular bar.

5. Handle Projection – 60 mm

The reference drawing specifies a projection of 60 mm.

This dimension is relevant when assessing installed handle clearance.

The exact measurement points must be verified before architectural specification or installation.

6. Curved Connecting Neck

The top and side views show a curved connecting neck between the mounting rose and the straight grip.

The drawing does not specify the exact neck curvature radius.

7. Rounded Lever End

The outer end has a rounded profile that follows the flattened oval shape.

No specific end radius is provided.

8. Rose Diameter – Ø53 mm

The round mounting rose has a reference diameter of 53 mm.

This creates a clean circular base for the horizontal lever.

9. Rose Thickness – 9 mm

The reference rose thickness is 9 mm.

The actual installed thickness depends on the confirmed cover and mounting arrangement.

10. Concealed-Fixing Mounting

The reference product features identify concealed screw fixing.

The illustrated mounting concept includes a rear fixing arrangement.

The exact mounting plate, screw specification, and assembly sequence require confirmation.

11. Mounting-Hole Spacing – 38 mm

The rear mounting illustration indicates a reference spacing of 38 mm between the two mounting-hole positions.

This value must be verified before preparing installation holes.

12. Mounting-Hole Diameter – Ø4.5 mm

The reference drawing identifies two approximately 4.5 mm mounting holes.

The actual fixing method may depend on the door material and installation requirements.

13. Square Spindle – 8 × 8 mm

The reference spindle is shown as an 8 mm square section.

The spindle must be compatible with the selected latch or mortise lock.

14. Reference Spindle Length – 100 mm

The spindle detail illustrates a typical length of 100 mm.

The actual supplied spindle length must be confirmed.

15. Optional Spindle Sizes – 7 mm / 9 mm

The reference product features mention optional 7 mm and 9 mm square spindle sizes.

These should be treated as potential customization inquiries, not confirmed standard LH1118 configurations.

16. Suitable Door Thickness – 35–55 mm

The reference drawing indicates a suitable door thickness range of 35–55 mm.

Actual compatibility depends on the mounting system, spindle length, and selected locking mechanism.

17. Reference Dimensional Tolerances

The supplied engineering sheet includes the following reference tolerance table:

Dimension Range Reference Tolerance
Up to 30 mm ±0.2 mm
Over 30 mm to 100 mm ±0.3 mm
Over 100 mm ±0.5 mm

These values are typical drawing references only and are not verified LH1118 manufacturing acceptance criteria.

Reference Dimensions Summary

Component Reference Dimension
Handle Length 126 mm
Handle Width 22 mm
Handle Thickness 12 mm
Handle Cross-Section 22 × 12 mm
Projection 60 mm
Rose Diameter Ø53 mm
Rose Thickness 9 mm
Mounting-Hole Spacing 38 mm
Mounting-Hole Diameter 2 × Ø4.5 mm
Standard Spindle Section 8 × 8 mm
Reference Spindle Length 100 mm
Optional Spindle Sections 7 mm / 9 mm – Verify
Suitable Door Thickness 35–55 mm

Technical Drawing Notice: The drawing is based on typical market dimensions for this handle style. It should not be used directly for manufacturing, drilling, tooling, or quality inspection without approval.


Material & Surface Finish

Material Option 1 – Zinc Alloy

Zinc alloy is a common material category for decorative architectural door hardware.

Depending on the alloy grade and production process, zinc alloy may be used to manufacture lever handles with rounded contours, defined geometric transitions, and decorative finishes.

For LH1118, zinc alloy is one of the material options identified in the reference drawing.

Potential considerations include:

  • Flat oval gripping geometry

  • Smooth curved connecting neck

  • Rounded lever ends

  • Decorative surface finishes

  • Interior architectural hardware applications

The reference notes mention Zamak as an example of a zinc alloy category.

However, the exact LH1118 zinc alloy grade, construction, and manufacturing process have not been verified.

Material Option 2 – Aluminum Alloy

Aluminum alloy is another material option identified for LH1118.

Aluminum alloys generally have lower density than zinc alloys, which may be relevant when product weight is an important consideration.

Depending on the selected grade and production process, aluminum alloy can be used for contemporary architectural hardware with smooth rounded profiles.

The reference drawing mentions 6063 and 6061 as examples of aluminum alloy grades.

These are examples only and should not be represented as confirmed LH1118 production materials.

Potential considerations include:

  • Modern flat oval lever geometry

  • Lower-density material selection

  • Smooth metallic surface appearance

  • Decorative finish requirements

  • Compatible interior door applications

Zinc Alloy vs. Aluminum Alloy

Feature Zinc Alloy Aluminum Alloy
Material Category Zinc-Based Alloy Aluminum-Based Alloy
General Density Typically Higher Typically Lower
Flat Oval Grip Design Manufacturing Process-Dependent Manufacturing Process-Dependent
Curved Neck Geometry Manufacturing Process-Dependent Manufacturing Process-Dependent
Decorative Finishing Alloy and Process-Dependent Alloy and Process-Dependent
Component Weight Depends on Construction Depends on Construction
Mechanical Performance Grade-Dependent Grade-Dependent
Corrosion Resistance Alloy and Coating-Dependent Alloy and Coating-Dependent

The most suitable material depends on the required performance, finish, product weight, cost, and installation environment.

Neither material should be described as universally stronger or more durable without verified technical information.

Satin Nickel Finish

The supplied product illustration shows a satin silver metallic appearance.

Satin nickel is one of the typical finish categories listed in the reference sheet.

Its understated appearance complements the straight flat oval grip and curved neck.

Polished Chrome Finish

Polished chrome is another finish category listed in the drawing.

Customers may inquire about a brighter reflective metallic appearance.

Matte Black Finish

Matte black is identified as a typical finish option.

This finish category can complement contemporary monochrome interiors and minimalist architectural hardware collections.

Satin Aluminum Finish

Satin aluminum is also listed in the reference drawing.

Customers should confirm whether this refers to a particular surface appearance, an aluminum-alloy product configuration, or a specific finishing process.

Custom Finish Options

Customers may inquire about additional decorative finishes according to project requirements.

Any custom color or coating must be evaluated for technical feasibility and commercial availability.

Illustrated Metallic Appearance

The product rendering shows a satin-looking central gripping section with more reflective highlights around the connecting neck and lever ends.

This illustration should not be interpreted as confirmation of a two-tone production finish or separate component construction.

The final finish appearance should be verified using an approved physical sample.

Material and Finish Confirmation Checklist

Before placing a wholesale order, verify:

  1. Zinc alloy or aluminum alloy selection

  2. Exact alloy grade

  3. Solid or hollow construction

  4. Manufacturing process

  5. Surface preparation

  6. Finish type and color

  7. Coating or plating process

  8. Finish durability requirements

  9. Product weight

  10. Intended installation environment

Material Notice: LH1118 is presented as a zinc alloy or aluminum alloy door lever handle. It should not be described as stainless steel unless a separate stainless steel configuration is formally confirmed.


Applications

The DEGOL LH1118 Flat Oval Bar Door Lever Handle may be considered for modern interior door applications.

1. Modern Residential Interiors

The straight flat oval grip can complement contemporary homes with clean architectural lines.

2. Bedroom Doors

LH1118 may be considered for compatible bedroom doors when paired with an appropriate latch or privacy locking system.

3. Living Room Doors

The minimalist lever design can coordinate with modern residential door finishes.

4. Study and Home Office Doors

Its understated metallic appearance may suit contemporary workspaces.

5. Apartment Developments

The design can be evaluated for apartment and condominium interior door hardware schedules.

6. Office Interior Doors

LH1118 may suit compatible office doors, meeting rooms, and administrative spaces.

7. Hotel Interior Projects

The handle can be considered for hospitality interiors when the final configuration meets the required durability, security, and locking specifications.

8. Commercial Interior Renovations

The flattened oval lever offers a contemporary alternative to conventional cylindrical handles.

9. Door Manufacturing Projects

Door manufacturers may evaluate LH1118 for integration with compatible door constructions and lock systems.

10. Architectural Hardware Distribution

The distinctive flat oval grip provides a recognizable design category for importers, distributors, and wholesalers.


Suitable Door Types

Door Type Application Consideration
Wooden Interior Doors Subject to fixing and lock compatibility
MDF Interior Doors Subject to door construction
Composite Interior Doors Subject to approved installation specifications
Bedroom Doors Compatible latch or privacy lock required
Apartment Interior Doors Suitable for evaluation
Office Interior Doors Suitable for evaluation
Hotel Interior Doors Project performance requirements must be verified
Metal Interior Doors Appropriate mounting preparation required
Commercial Interior Doors Subject to project requirements
Exterior Entrance Doors Environmental suitability not established
Fire-Rated Doors Requires appropriate certification and approval
Frameless Glass Doors Direct mounting compatibility not established
Sliding Doors Not intended as a conventional sliding-door pull

Door Compatibility Checklist

Before selecting LH1118, confirm:

  • Door material

  • Door thickness

  • Lock or latch type

  • Square spindle dimensions

  • Spindle length

  • Mounting arrangement

  • Fixing-hole positions

  • Lever handing

  • Required operating clearance

  • Applicable project standards

The reference drawing does not establish fire resistance, emergency-exit certification, or suitability for a particular certified door assembly.


Installation Guide

How to Install the DEGOL LH1118 Flat Oval Bar Door Lever Handle on Round Rose

The following steps provide a general installation overview for lever-on-round-rose door hardware.

Actual installation must follow the approved LH1118 instructions and the selected lock manufacturer's requirements.

Step 1 – Verify Door Compatibility

Check the door material, thickness, and locking system.

The reference drawing indicates a suitable door thickness range of 35–55 mm.

Step 2 – Inspect the Supplied Components

Check the lever handle, decorative rose, spindle, mounting components, screws, and accessories against the confirmed packing list.

The supplied drawing does not establish the contents of a complete commercial package.

Step 3 – Confirm Lever Orientation

Determine the correct handle orientation and verify whether the supplied LH1118 configuration is suitable for the required door handing.

Step 4 – Prepare the Door

Mark the spindle opening and fixing positions using approved installation instructions.

Do not use the market-reference engineering sheet as a drilling template.

Step 5 – Install the Compatible Lock Mechanism

Fit the latch or mortise lock according to the lock manufacturer's instructions.

Step 6 – Insert the Square Spindle

Fit the approved square spindle through the lock follower.

The reference drawing identifies an 8 × 8 mm square spindle and illustrates a typical 100 mm length.

Actual spindle dimensions must be confirmed.

Step 7 – Position the Lever Handle

Place the handle in the required orientation.

Check that the curved neck and flat oval gripping section are correctly aligned.

Step 8 – Secure the Mounting Assembly

Install the mounting components using the approved fixing method.

The reference drawing shows two approximately Ø4.5 mm mounting holes with a nominal spacing of 38 mm.

These dimensions require verification before drilling.

Step 9 – Fit the Decorative Rose

Install the circular decorative rose cover according to the approved instructions.

Step 10 – Test the Handle

Check:

  • Smooth lever movement

  • Correct latch retraction

  • Secure mounting

  • Proper handle alignment

  • Adequate hand clearance

  • Correct lever return where specified

  • No interference with adjacent fittings

  • Correct locking operation where applicable

Installation Reminder

The approved mounting-hole positions, spindle length, fixing screws, handing, and lock compatibility must be confirmed before installation.


Product Advantages

1. Modern Flat Oval Grip Design

The LH1118 features a distinctive flattened oval gripping section that suits contemporary architectural interiors.

2. Slim Side Profile

The 22 × 12 mm reference cross-section creates a broader front appearance with a slimmer side profile.

3. Smooth Rounded Edges

The illustrated grip has rounded edges rather than sharp rectangular corners.

4. Straight Minimalist Lever

The horizontal gripping section provides a clean, simple visual profile.

5. Smooth Curved Connecting Neck

The curved neck creates a flowing transition between the round rose and straight lever.

6. Rounded Outer Lever End

The softly rounded end complements the flat oval geometry.

7. Zinc Alloy Material Option

Zinc alloy provides one material category for customers evaluating decorative architectural door hardware.

8. Aluminum Alloy Material Option

Aluminum alloy provides another material category for contemporary interior door hardware projects.

9. Round Rose Configuration

The approximately Ø53 mm reference rose coordinates with the smooth lever profile.

10. Concealed Fixing Concept

The reference sheet identifies a concealed-fixing mounting arrangement for a clean installed appearance.

11. Multiple Finish Inquiries

The reference sheet lists satin nickel, polished chrome, matte black, satin aluminum, and custom finishes.

12. Interior Design Versatility

LH1118 may be considered for compatible residential, apartment, office, and hospitality interior doors.

13. OEM / ODM Opportunities

The design provides a basis for inquiries involving materials, finishes, branding, packaging, and project-specific requirements.


OEM / ODM Service

Custom Zinc Alloy and Aluminum Alloy Door Lever Handle Solutions

Jiangmen Degol Hardware Co., Ltd. welcomes OEM and ODM inquiries for architectural door hardware, including modern flat oval bar lever handle designs such as LH1118.

Customers may submit technical drawings, reference samples, material requirements, finish specifications, and packaging artwork for evaluation.

1. OEM Branding

Potential private-label requirements include:

  • Customer logo identification

  • Customized product model numbers

  • Product labels

  • Barcode stickers

  • Branded packaging

  • Printed installation instructions

  • Export carton markings

2. Material Customization

Customers may inquire about:

  • Zinc Alloy

  • Aluminum Alloy

The final material depends on confirmed production availability, alloy grade, technical requirements, and commercial terms.

3. Surface Finish Customization

The reference drawing identifies the following typical finish categories:

  • Satin Nickel

  • Polished Chrome

  • Matte Black

  • Satin Aluminum

  • Custom Finishes

Customers should confirm which options are available for the selected material.

4. Lever Geometry Customization

Potential design inquiries include:

  • Handle length

  • Handle projection

  • Flat oval grip width

  • Grip thickness

  • Curved neck geometry

  • Rounded lever-end profile

  • Rose diameter

  • Rose thickness

  • Mounting configuration

Design modifications may require revised drawings, tooling, and sample approval.

5. Round Rose Customization

Customers may inquire about rose dimensions, decorative profiles, and fixing arrangements.

6. Concealed Fixing Requirements

Project-specific fixing requirements can be submitted for technical evaluation.

7. Spindle Customization

The reference drawing identifies an 8 mm square spindle and mentions possible 7 mm and 9 mm alternatives.

Actual compatibility and availability must be confirmed.

8. Custom Packaging

Potential packaging requirements include:

  • Private-label product boxes

  • Protective internal packaging

  • Branded labels

  • Barcode identification

  • Customized installation instructions

  • Export carton markings

9. Project-Based Hardware Supply

Customers may submit door schedules, architectural drawings, finish references, and estimated order quantities.

10. Sample Evaluation

Where available, physical samples may be requested to verify dimensions, material, finish, appearance, and installation compatibility before bulk ordering.

OEM / ODM Notice: All customization requests are subject to technical feasibility, tooling requirements, MOQ, sample approval, and agreed production lead times.


Packaging & Order Information

Item Information
Product Model LH1118
Brand DEGOL
Product Name Flat Oval Bar Door Lever Handle on Round Rose
Material Options Zinc Alloy or Aluminum Alloy
Final Material To Be Confirmed
Illustrated Appearance Satin Silver Metallic
Typical Finish Inquiries Satin Nickel / Polished Chrome / Matte Black / Satin Aluminum / Custom
Lever Quantity To Be Confirmed
Round Rose Illustrated; Package Quantity TBC
Concealed Fixing Components To Be Confirmed
Standard Reference Spindle 8 × 8 mm Square
Reference Spindle Length 100 mm
Optional Spindle Sizes 7 mm / 9 mm – Subject to Confirmation
Keyhole Escutcheons Not Illustrated
Mortise Lock Body Not Confirmed as Included
Lock Cylinder Not Confirmed as Included
MOQ Subject to Quotation
Sample Availability On Request
OEM Packaging Subject to Confirmation
Production Lead Time Subject to Order Confirmation
Payment Terms To Be Negotiated
Shipping Terms Subject to Quotation
Manufacturer Jiangmen Degol Hardware Co., Ltd.
Country of Origin China

Wholesale Ordering Process

Step 1 – Submit Your Inquiry

Provide model LH1118, required quantity, preferred material, finish, and destination country.

Step 2 – Confirm the Material

Specify whether the requested configuration should use zinc alloy or aluminum alloy.

Step 3 – Confirm the Finish

Select the required surface appearance and request confirmation of production availability.

Step 4 – Verify Technical Specifications

Request approved dimensions, mounting details, spindle specifications, and lock compatibility information.

Step 5 – Request Samples

Contact DEGOL regarding sample availability, pricing, and shipping arrangements.

Step 6 – Confirm OEM / ODM Requirements

Submit branding, packaging, or custom drawing requirements where applicable.

Step 7 – Review the Wholesale Quotation

Confirm unit pricing, MOQ, lead time, payment terms, and shipping arrangements.

Step 8 – Approve the Final Product Configuration

Review approved technical specifications and physical samples where required.

Step 9 – Arrange Production and Delivery

Production and shipment follow the confirmed purchase order and agreed commercial terms.

Recommended Information for a Wholesale Quote

  • Product Model: LH1118

  • Required Order Quantity

  • Preferred Material: Zinc Alloy or Aluminum Alloy

  • Required Surface Finish

  • Door Thickness

  • Lock and Spindle Requirements

  • Concealed Fixing Requirements

  • Required Package Contents

  • OEM / ODM Requirements

  • Packaging Preferences

  • Destination Country

  • Expected Delivery Schedule


Factory Capability

Jiangmen Degol Hardware Co., Ltd. – Architectural Door Hardware Supplier in China

Jiangmen Degol Hardware Co., Ltd. is a China-based hardware manufacturer and export supplier serving international customers with door hardware and related architectural fittings.

DEGOL welcomes wholesale and OEM / ODM inquiries from distributors, importers, door manufacturers, contractors, and professional purchasing teams.

Architectural Hardware Product Categories

Customers may inquire about:

  • Zinc alloy door handles

  • Aluminum alloy door handles

  • Flat oval bar door handles

  • Straight lever handles

  • Round rose door handles

  • Modern interior door handles

  • Decorative lever handle designs

  • Door escutcheons

  • Door locks and mortise lock bodies

  • Door hinges

  • Related architectural door accessories

Specific product availability must be confirmed.

Product Development

DEGOL welcomes inquiries involving customer drawings, reference samples, material requirements, and project specifications.

Custom product development is subject to technical evaluation.

Material Selection

For LH1118, customers may inquire about zinc alloy and aluminum alloy configurations.

The exact alloy grade, construction, and manufacturing process must be confirmed.

Surface Finishing

The reference drawing identifies satin nickel, polished chrome, matte black, satin aluminum, and custom finishes as typical options for this style.

Customers may discuss specific color, texture, and finish-performance requirements.

Product Assembly

The reference drawing illustrates a flat oval lever, curved connecting neck, round decorative rose, rear fixing arrangement, and square spindle.

The complete commercial package configuration must be confirmed.

Quality Inspection

Buyers may request information about inspection procedures covering:

  • Product dimensions

  • Surface appearance

  • Lever alignment

  • Mounting fit

  • Spindle compatibility

  • Lever operation

  • Finish requirements

  • Packaging condition

LH1118-specific test reports, certifications, and performance ratings must be verified separately.

OEM / ODM Cooperation

International customers may submit requests involving:

  • Material selection

  • Lever geometry modifications

  • Surface finishes

  • Private-label branding

  • Customized packaging

  • Project-specific hardware configurations

International Wholesale Customers

DEGOL welcomes inquiries from:

  • Architectural hardware importers

  • Door handle wholesalers

  • Regional hardware distributors

  • Door manufacturers

  • Building material suppliers

  • Construction contractors

  • Hotel project purchasing teams

  • International hardware brands

  • OEM / ODM customers

Technical and Commercial Support

For LH1118, customers may request:

  • Approved technical drawings

  • Verified product dimensions

  • Material specifications

  • Available finishes

  • Flat oval grip dimensions

  • Rose dimensions

  • Concealed fixing details

  • Spindle specifications

  • Lock compatibility information

  • Sample information

  • Packaging specifications

  • Wholesale quotations

Factory Capability Notice: General company information does not establish the availability, production capacity, certification, or exact manufacturing process of a particular LH1118 configuration. Model-specific details require confirmation.


FAQ – Frequently Asked Questions

Q1: What is the DEGOL LH1118 door handle?

The DEGOL LH1118 is a modern flat oval bar door lever handle featuring a straight flattened gripping section, a curved connecting neck, and a round mounting rose.

Q2: What material is used for LH1118?

The reference engineering drawing identifies zinc alloy or aluminum alloy as the material options.

Q3: Is LH1118 available in zinc alloy?

Zinc alloy is listed as a material option. Actual production availability and alloy grade should be confirmed with DEGOL.

Q4: Is LH1118 available in aluminum alloy?

Aluminum alloy is also listed as a material option. The exact production configuration requires confirmation.

Q5: Is LH1118 made from stainless steel?

The supplied reference sheet identifies zinc alloy or aluminum alloy, not stainless steel.

Q6: What is the difference between zinc alloy and aluminum alloy door handles?

Zinc alloys generally have higher density than aluminum alloys. Mechanical performance, corrosion resistance, and finish compatibility depend on the exact alloy and manufacturing process.

Q7: Which material is better for LH1118?

The appropriate material depends on the required weight, mechanical performance, finish, budget, and intended application.

Q8: What is the design style of LH1118?

LH1118 has a modern minimalist design combining a straight flat oval grip with a smooth curved connecting neck.

Q9: Is LH1118 a straight door lever handle?

Yes. The main gripping section is illustrated as a straight horizontal bar.

Q10: Is the LH1118 grip round or rectangular?

The grip has a flattened oval cross-section. It is neither a fully circular tube nor a sharp-edged rectangular bar.

Q11: What is the handle length?

The reference specification identifies a handle length of 126 mm.

Q12: What is the handle width?

The reference handle width is 22 mm.

Q13: What is the handle thickness?

The reference handle thickness is 12 mm.

Q14: What is the grip cross-section?

The reference grip section measures approximately 22 × 12 mm.

Q15: What is the handle projection?

The reference projection is 60 mm.

Q16: Does LH1118 have a curved neck?

Yes. The supplied drawing illustrates a smooth curved connecting neck.

Q17: What is the neck curvature radius?

The reference drawing does not specify the exact curvature radius.

Q18: Does LH1118 have a rounded lever tip?

Yes. The drawing shows a softly rounded outer end.

Q19: Is the LH1118 grip solid or hollow?

The supplied drawing does not confirm whether the handle is solid or hollow.

Q20: Does LH1118 have a round rose?

Yes. The product is illustrated with a circular mounting rose.

Q21: What is the rose diameter?

The reference rose diameter is Ø53 mm.

Q22: What is the rose thickness?

The reference rose thickness is 9 mm.

Q23: Does LH1118 use concealed fixing?

The reference product features identify concealed screw fixing. The exact mounting system must be confirmed.

Q24: What is the mounting-hole spacing?

The rear mounting drawing indicates a reference spacing of 38 mm.

Q25: What is the mounting-hole diameter?

The reference drawing identifies two approximately Ø4.5 mm mounting holes.

Q26: What spindle size does LH1118 use?

The reference drawing identifies an 8 × 8 mm square spindle.

Q27: What spindle length is illustrated?

The reference spindle length is 100 mm.

Q28: Can LH1118 use a 7 mm or 9 mm spindle?

The reference sheet mentions optional 7 mm and 9 mm square spindle sizes. Actual availability and compatibility require confirmation.

Q29: What door thickness is suitable for LH1118?

The reference drawing indicates a door thickness range of 35–55 mm.

Q30: Is LH1118 suitable for interior doors?

Yes. The supplied reference sheet identifies interior doors as the intended application.

Q31: Can LH1118 be installed on wooden doors?

LH1118 may be considered for compatible wooden interior doors when the mounting system and lock mechanism are suitable.

Q32: Can LH1118 be installed on metal doors?

Metal door compatibility depends on the door construction, fixing method, and selected lock configuration.

Q33: Is LH1118 suitable for office doors?

LH1118 may be considered for compatible office interior doors.

Q34: Is LH1118 suitable for hotel doors?

The design can be evaluated for hospitality interiors, subject to the required security, durability, and locking specifications.

Q35: Can LH1118 be used on exterior doors?

Exterior suitability has not been confirmed. Material, finish, corrosion resistance, and environmental exposure requirements should be reviewed.

Q36: Is LH1118 fire-rated?

No LH1118 fire-rating documentation has been provided.

Q37: What finishes are available for LH1118?

The reference drawing lists satin nickel, polished chrome, matte black, satin aluminum, and custom finishes. Actual production availability must be confirmed.

Q38: Can LH1118 be supplied in satin nickel?

Satin nickel is listed as a typical finish category. Customers should confirm the available production configuration.

Q39: Can LH1118 be supplied in polished chrome?

Polished chrome is listed in the reference sheet. Actual availability requires confirmation.

Q40: Is matte black available?

Matte black is identified as a typical finish option. Customers may inquire about availability for the selected material.

Q41: Can LH1118 be supplied in satin aluminum?

Satin aluminum is listed as a typical finish category. The actual material and surface treatment should be confirmed.

Q42: Does LH1118 have a two-tone finish?

The rendering shows different metallic highlights, but it does not establish a verified two-tone production finish.

Q43: Does LH1118 include keyhole escutcheons?

The supplied drawing does not illustrate keyhole escutcheons. Their availability or inclusion must be confirmed.

Q44: Does LH1118 include a mortise lock?

The reference sheet does not establish that a mortise lock body is included.

Q45: Does LH1118 include a pair of handles?

Only a single lever is illustrated. The standard package quantity must be confirmed.

Q46: Is LH1118 reversible for left- and right-handed doors?

The supplied drawing does not confirm reversibility or handing requirements.

Q47: Does LH1118 have a spring-return mechanism?

The reference drawing does not verify an internal return spring.

Q48: What is the difference between LH1118 and LH1052?

LH1118 features a flattened oval grip with a reference cross-section of 22 × 12 mm.

LH1052 features a cylindrical grip with a reference diameter of Ø20 mm.

Both designs use a curved connecting neck, but their gripping profiles are different.

Q49: What is the difference between LH1118 and LH1051?

LH1118 has a flattened oval grip and a smooth curved neck.

LH1051 has a round cylindrical grip and a shorter connecting neck with an angled transition.

Q50: Can LH1118 be customized?

DEGOL welcomes OEM / ODM inquiries involving material selection, finishes, branding, packaging, and possible design modifications.

Q51: Can I order LH1118 with my own brand?

Customers may inquire about private-label branding and customized packaging.

Q52: Can I request an LH1118 sample?

Customers may contact DEGOL to inquire about sample availability, pricing, and shipping arrangements.

Q53: What is the MOQ for LH1118?

The confirmed MOQ has not been provided. It should be requested according to the material, finish, and packaging requirements.

Q54: Are the reference dimensions suitable for manufacturing?

No. The supplied drawing is based on typical market data for this handle style and should not be used as an approved manufacturing or drilling drawing.

Q55: Can DEGOL provide an approved LH1118 technical drawing?

Buyers may request verified dimensions and approved technical documentation from DEGOL.

Q56: Is LH1118 suitable for wholesale distribution?

DEGOL welcomes wholesale inquiries from architectural hardware importers, distributors, door manufacturers, and professional buyers.

Q57: Can LH1118 be supplied for OEM / ODM projects?

Customers may submit OEM / ODM requirements for technical and commercial evaluation.

Q58: How can I request LH1118 wholesale pricing?

Contact DEGOL via WhatsApp at +86 13725946499 or email info@degolhardware.com.

Provide the model number, preferred material, finish, quantity, and destination country.

Q59: What information should I provide when requesting a quotation?

Provide model LH1118, order quantity, zinc alloy or aluminum alloy preference, required finish, door thickness, spindle and lock requirements, packaging preferences, and destination country.


Contact DEGOL – Request a Wholesale Quote

Looking for a modern flat oval bar door lever handle with a smooth curved neck, zinc alloy or aluminum alloy material options, and a concealed-fixing round rose?

Contact DEGOL Hardware for confirmed product specifications, approved technical drawings, material information, available finishes, sample details, OEM / ODM requirements, packaging options, and wholesale pricing.

Product Model: LH1118

Product Name: DEGOL LH1118 Modern Flat Oval Bar Door Lever Handle on Round Rose – Zinc Alloy or Aluminum Alloy

Material Options: Zinc Alloy or Aluminum Alloy

Typical Finish Inquiries: Satin Nickel, Polished Chrome, Matte Black, Satin Aluminum, Custom Finishes

Company: Jiangmen Degol Hardware Co., Ltd.

WhatsApp: +86 13725946499

Website: https://www.degolhardware.com/

Email: info@degolhardware.com

Request Your LH1118 Zinc Alloy or Aluminum Alloy Flat Oval Bar Door Lever Handle Wholesale Quote Today.

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