Guangdong China Stainless Steel Tubular Door Lock Manufacturer
Views: 0 Author: Site Editor Publish Time: 2025-11-13 Origin: Site
As the global manufacturing powerhouse, Guangdong, China, has long been synonymous with high-quality hardware. Our factory, rooted in this industrial hub, specializes in stainless steel tubular door locks that blend rugged security, universal adaptability, and sleek design. Leveraging Guangdong’s mature supply chain and precision machining, our products meet ANSI/BHMA and ISO standards, catering to residential, commercial, and industrial needs worldwide. Below are our three flagship models tailored for diverse scenarios.
Residential Satin Tubular Lock: Safe & Stylish for Modern Homes
Designed for apartments, villas, and family houses, our residential satin tubular lock prioritizes both security and aesthetics. Crafted from 304 stainless steel, it resists rust and fingerprints, solving the hassle of frequent cleaning. The double-lock core (pin + blade) structure prevents unauthorized key duplication, while the 5mm extended deadbolt ensures firm locking. Its satin finish complements various interior styles—from Scandinavian minimalism to classic American decor. What sets it apart is compatibility with smart home systems; many North American clients pair it with WiFi-enabled doorbells for remote monitoring. Installed on bedroom, bathroom, or entry doors, it balances peace of mind with daily convenience, boasting a 100,000-cycle durability test passed.
Commercial Heavy-Duty Tubular Lock: Reliable for High-Traffic Areas
For offices, shopping malls, hotels, and hospitals, our heavy-duty tubular lockstands up to constant use. Made of thickened 316 stainless steel, it withstands 50kg impact without deformation—critical for busy corridors. The anti-loosening screw design eliminates wobbling, a common flaw in cheap alternatives. It complies with ANSI/BHMA A156.5 standards, offering multiple configurations: passage locks for lobbies, privacy locks for meeting rooms, and keyed-alike locks for hotel floors. Clients from Dubai’s business parks praise its scratch-resistant matte surface that hides wear. We also provide custom key coding for large complexes, ensuring strict access control while simplifying management.
Industrial Weatherproof Tubular Lock: Built for Harsh Environments
Factories, warehouses, outdoor electrical cabinets, and coastal facilities demand locks that brave extreme conditions. Our weatherproof tubular lock features IP54 protection—dustproof and water-resistant—with a special passivation treatment to enhance corrosion resistance. The 304 stainless steel body remains stable in -20℃ to 120℃, avoiding cracking in cold winters or jamming in hot summers. The sealed lock core, filled with high-temperature grease, ensures smooth operation even after months of outdoor exposure. A German automotive parts factory ordered 5,000 units for their workshop cabinets, noting it outlasted their previous imported locks by 3 years. The standardized 19mm diameter fits most industrial door panels, enabling quick replacement.
As a Guangdong manufacturer, we control quality from raw material inspection to final packaging. Every lock undergoes salt-spray testing (500 hours for 316 models) and precision checks via CNC equipment.We offer flexible MOQ (minimum order quantity) options with competitive pricing and timely delivery.Whether you’re an interior designer, hardware wholesaler, or project contractor, we deliver locks that combine Guangdong’s craftsmanship with global market demands.
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