Qingdao Wontide Co., Ltd. is a group company mainly engaging in manufacturing Casting, Powder Metallurgy Parts, Engine Parts, agriculture machinery parts, oilfield equipment and Material Handling equipments. We are OEM manufacturer in casting of metal products. Our main materials include gray iron, ductile iron, malleable iron, carbon steel, stainless steel, copper base matrix and aluminum alloy. Our castings all meet the relevant ASTM, BS, DIN and JIS standards, and are suitable for export into various markets around the world. We are able to complete castings in weights ranging from 100 grams through to 2 tons. We are an OEM manufacturer of powder metallurgy parts. Our annual production is more than 3000 tons/50 million pieces of all kinds of iron-based and copper-based P/M parts, more than 300 thousand sets lubricating oil pump units. Meanwhile, we can also complete forging and machining processing. All of our three factories have ...[More]ved the certification of ISO9001 in 2002, and achieved the certification of ISO/TS16949 in 2003. Providing comprehensive production services, we can also complete processing with supplied drawings, materials and samples. Due to our consistent quality standards and competitive prices, we have now established business relations with clients in such markets as Europe, North America, the Middle East, East Asia and Southeast Asia. We also have factories engaged in PVC Hoses and Valves which is set up in our nearby countryside. The powerful manufacturing capacity of Qingdao Wontide Co., Ltd. not only can meet our own production need but also can support the outsourcing processing need. We have established specialized outsourcing department for all cooperation partners, and we are committing ourselves in making good credit for all friends with honesty, high-quality and reasonable price. With rich experience and advanced technology, we guarantee that all series will be of the highest standard. Doing our utmost to develop our export business, we sincerely welcome customers to contact us for business discussions.