Haiyan Tongyuan Xianfeng Screw Company was founded in October, ***1. It lies near the beaufiful scenery point Haiyan North-South Lake which locates on the bank of Hangzhou Bay. The factory stands in the Tongyuan Industry Zone. It enjoys a very convenient traffic, 2 kilometres to the north is (the NO.1 Province Road) Hangzhou-Shanghai West-east Expressway. We own *5 sets of high sped cold forming machines, threading machines (M2.**8). We specialize in producing all kinds of self-drilling screws, machines ***** screws, swelling screws, self-driling and locking triangle screws and etc. We have advanced equipments and high-level technices, the overturn is about ****0 million RMB each year