Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for Auto Connecting Rod, Floating Ball Valves , Pc350 Piston Ring , Engine Piston ,Automatic Air Vent Valve . We invites you and your company to thrive together with us and share a dazzling foreseeable future in world-wide market place. The product will supply to all over the world, such as Europe, America, Australia,Singapore , Istanbul ,Ethiopia , Ghana .The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.