3d регулируемые скрытые петли цинковый сплав материал высокие

Adjustable concealed hinge for flush doors. Shengang hardware offers wide settings on three axes. The sash movement is fluid and precise until 180°. The cover conceal the adjustment screws, for elegance also when the sash is open. Suitable for wood doors, flush doors, swing doors etc.

Dongguan Shengang Precision Metal & Electronic Co., Ltd. is an professional manufacture which has more
than 15 years of experience in  producing 3d adjustable concealed hinge, door hinge, door handle, door lock, sliding door hardware for mid- to high-end market.