NEWS
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"!
Types of Hinge Broadly speaking, there are about several types of hinge: Ordinary hinge: hinge side is fixed to the frame
Aluminum and UPVC doors and windows hardware corrosion characteristics
Aluminum and aluminum alloy is a high electrical and thermal conductivity of the metal material in its natural state vulnerable to surface passivation
Optional Tips to Buy Window and Door Hardware
Good sealing performance should pick hinges, slides, locks. Opening and closing of the purchase, pulling a few feel their flexibility and convenience...
contact us
DAMS Incorporated
Completing the Building Envelope
