HAIYAN HONGHE STANDARDPARTS CO.,LTD is a import and export company which has its sacle and top-ranking producing equirement and professional manufacturing technology.Main products :Hexagonal bolt DIN933,Hexagonal wood screw DIN571,Carriage bolts Din603.Standard and non-standard screws and bolts.Manufacturing equipment is advanced,moreover it has strong technical force.Our main products sell well in Equrope and America and Russia markets.Because f the high quality,it wins consistent high praise from customers both at home and abord.The company pay a attention to product quality,we value contact,keep promise.We warmly welcome friends at home and abord emails to negotiate with us for the business.
