Ningbo Xingyi Screw Manufacture Co., Ltd grew out of Ningbo Zhenhai Yongli Heat Treatment Factory which was founded in 1989 and specialized in metal heat treatment and metal surface treatment. It changed its name as Ningbo Zhenhai Xingyi Fastening Parts Co., Ltd and specialized in manufacture and machining of fastening and hardware parts. Set up in 2003, Ningbo Xingyi Screw Manufacture Co., Ltd is located at Zhenhai Xiepu Industrial Zone beside 329 National Highway, 50kM from Ningbo Airport, 40KM from Beilun Harbor and 30KM from the entry to the expressway. It is in a advantageous position and convenient in traffic. By the great efforts of more than ten years,it has developed a private-owned enterprise with complete process including fasteners manufacturing,heat treatment,zinc plating,hot-dip galvanizing and test centre.Also it's the only one with complete process in Ningbo Area.It has been the member of China Fastener Association.Heat treatment Association,steel structure Association and zinc plating Association.