Window door hardware is the general name of various metal and non-metal accessories installed on building doors and windows, which plays an auxiliary role in opening and closing doors and windows. The surface is generally plated or coated, which is strong, durable, flexible, economical and beautiful.

Window door hardware can be divided into opening and closing parts, bearing parts, operating parts and auxiliary parts. Through the matching and integration of the system, it serves the subsystems of the window door system.
It also needs system technical support and after-sales service. We can neither simply talk about a certain hardware product nor abandon individual hardware components to talk about the concept of “window door hardware system”.

We should establish a system concept and make corresponding plans for various hardware products. Under the framework of large-scale “window door system”, changes in profiles, glass, rubber strips, processing technology, and even the opening mode of doors and windows require corresponding changes in window door hardware to better serve doors and windows.