Ningbo Zhenhai Hexin Standard Parts Co. , Ltd. Specializes in rivet nuts, Bolts, Abnormity parts, Hard alloy mould and diamond die with over 40 years manufacturing experience. Aiming at development and profession, Zhenhai Hexin fulfilled reorganization and introduced nut production technics from Taiwan in 2004. Hexin was ISO9001: 2000 certified in early period of 2006. Following core values and business philosophy of quality first, Hexin is striving for a new image with collectivized scale, Digitalized management and internationalized business.