Guangdong Hehe Construction Hardware Manufacturing Co., Ltd.

We 3H Inc. is one of the biggest modern manufacture in China, specialized in window and door accessories, Curtain walls accessories. Factory got ISO9001ISO14001OHSAS18001 certificates and following reputation Private technology enterprises in Guangdong province China Famous brand enterprise in Guangdong province China Famous brand products enterprises in Guangdong province China Famous quality products enterprise in Guangdong province China Vice-chairman unit of Construction metal structure association China Construction Metal Structure Association building doors and windows with the committee appointed production enterprises China The company is located in Sanshui Xi&＃39;nan industrial zone, covers an area of 300000 square meters. We are one of the biggest domestic manufacturer for aluminum window & door accessories, UPVC window & door accessories,Wooden window & door accessories.,Glass curtain wall and door control accessories. We are the only modernized enterprise group capable of developing and producing window & door hardware accessories as well as rubber sealings in China. The base construction meets domestic and international advanced level,having excellent technology R&D center and product testing system. The company is committed to develop,produce, sale and services for Doors & Windows hardware accessories, Curtain wall hardware accessories.Products range include door & window handle, lock, roller, transmission device, friction stay, hinge, curtain wall & door hardware accessories, sealing strips and so on.Nearly 50 kinds of products recommended by Chinese Construction Metal Structure Association committee for building doors and Windows fittings. The company is committed to promoting the technical progress of the industry, promote the sustainable and healthy development, as Vice-chairman unit of Construction metal structure association China & Deputy director of building doors and windows accessories(expert group). 3H Inc.serve the building door & window and curtain wall industry wholeheartedly.We adhere to the principle of Win-win cooperation and harmonious development.