Self Drilling Screw Manufacturer

Cixi City Zhencheng Machinery Co., Ltd. is located at the southern mouth of Hangzhou Bay Bridge with great convenience and advantages.
our company has possessed the modernized workshop of 30,000 square meters; and the working staff of more than 800, among whom thirty are advanced engineers. We have formed the complete working procedure made up of wiredrawing, cold upsetting, end impacting, heat treatment and zincification, which are all operated by high-tech equipment imported from Taiwan. We have become one of the biggest manufacturers of self-drilling and tapping screws in China