252021-01
Introduction to hinge of door and window hardware
Door and window hardware can be divided into building door lock, handle, support block, hinge, door closer, handle, bolt, window hook, anti-theft chain, inductive door opening and closing device, etc. Door and window hardware is the general term of metal components of doors and windows, mainly including: hinge, hinge, track, door stopper, floor stopper, door clip, door closer, door mirror, door strip, etc.
English
