Dalian Dawei International Co., Ltd is a China&＃039;s company that has become one of leading suppliers of various industrial valves, fittings, flanges, pipe, relative piping accessories, various castings and forgings. Established in early 90s’ as a special manufacturer and supplier of industrial products, we have developed more than 9000 items of products serving chemical and petrochemical, power generation oil and gas, pulp and paper, food processing, mining and ship building, civil construction, etc. Most of clients are from North America, Europe, Middle East and Southeast Asia. All our products are designed, manufactured and tested in strict compliance with the different standards such as API, ANSI, AWWA MSS-SP, DIN, BS, JIS, UNI, ISO and etc. Most of our manufacturers have acquired ISO 9001, API 6D, TUV, CE and NSF CERTIFICATE to ensure the Quality Stability of Products. Our self-developed or produced on OEM or on Client’s drawing products such as Automobile Spare parts, Formwork parts & Scaffolding parts, ornamental castings and drain castings have given our customers a great deal of benefit. We welcome all the customers to contact us for more information. we assure you, with our technical knowledge and experience and comprehensive range of products, our company will be one of your best business partners in China.