building hardware, such as, door closer, hydraulic hinge, floor spring, patch fitting, glass lamination, glass door lock, number lock, cabinet smart lock, bathroom clip, staircase handrail, door handle, etc. furniture hardware, such as, drawer lock, concealed hinge, cabinet stays, and ad. screws, mirror pins

door parts , door closer, patch fitting, floor spring, glass door lock, up and lower parts

floor spring, door closer, door handle, glass clamp

window hinge, window lock, window fittings, door closer, foor spring, patch fitting, glass door handle, glass spacer, shower hinge, conceal hinge, table legs, slider