Hardware is a accessory, not a supporting role

For doors and windows, hardware accessories are the "heart" of doors and windows, responsible for safety and connection functions. Hardware determines the service life, safety, and operating feel of windows. Without the control of hardware, doors and windows are just static materials.

The performance of wind pressure resistance, air tightness, water tightness, insulation, thermal insulation, and sound insulation of doors and windows is closely related to the sealing degree of doors and windows involved in hardware components. The lock points and lock seats of the hardware are distributed around the entire window. When the door and window are closed, the lock points and lock seats are firmly fastened together, and together with the hinge (hinge)/sliding brace, they generate strong sealing and compression force, which makes the door and window have excellent sealing performance. In addition, when strong winds blow outdoors, the hardware locking points of doors and windows will be subjected to force. The more locking points there are, the less force each locking point exerts on the mullion, which means that the doors and windows have stronger resistance to wind pressure.

Any door or window has a certain service life. When the hardware accessories that support the normal operation of doors and windows are damaged and aged due to wind and rain, sun and rain, and daily opening and closing, the actual function of the doors and windows will be greatly weakened, and its safety hazards will also come with it. At this point, we need to repair and maintain the doors and windows or update them.