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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"!
Friction Stay is One of the Important Hardware Accessories of Doors and Windows
Friction stay is one kind of the hinges,called as friction hinge also.Its main function is support and position,it is very important as for the window and door hardware accessories.
How to Maintain the Hardware Accessories
EPDM sealing strip is processed by microwave vulcanization process. Its surface is very smooth and beautiful, its elasticity is very good.
How Much do you Know the Hardware Accessories
Different hardware has different functions, and the standard of choosing and purchasing is different.
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DAMS Incorporated
Completing the Building Envelope
