3H Inc. will continue to whole-heartedly serve the field of building doors and windows, with the eternal pursuit of "win-win cooperation and harmonious development"!3H Inc. will continue to whole-heartedly serve the field of building doors and windows, with the eternal pursuit of "win-win cooperation and harmonious development"!
The doors and windows of the building are the breathing system of the building. It is an important barrier for all-aluminum household life lighting, sightseeing, air convection and anti-theft. A small door and window, involving aluminum alloy profiles, glass, accessories etc., are indispensable, if less, this door or window may be bothersome and uncomfortable.
In the door and window hardware, there is a part which looks inconspicuous, but it has an important link with the door and window opening and closing, sealing, anti-theft - the door and window handle, that is, the door lock handle used on the flat door and window.
Aluminium door accessories and aluminium window accessories.A generic term for various metal and non-metal fittings installed on the doors and windows of buildings. There are building door locks, handles, supports, hinges, door closers, handles, latches, window hooks, anti-theft chains, induction opening and closing door devices, etc.
Completing the Building Envelope