Zhejiang CHAODA Valve Co., Ltd. was founded in the year of 1984, covering an area of 38000m2, including factory structural area of 22811m2, with 382 staffs and 230 sets of various facilities, such as Machining Center, CNC Lathe, CNC Miller, Common Lathe, Boring Machine, Miller, Driller, etc. In the year of 2004, CHAODA had a turnover of 15 million USD, of which 6 million USD was from exportation. The company possesses advanced and complete chemical, physical and pressure test equipments.

The company's management strictly complies with the up-to-dated enterprise system, and its quality management system is running well and perfect. The company has attached great importance to the introduction and education for the scientific and technical staffs. The engineers and technicians, amounting to one fourth of the total staffs, of the company have laid a solid foundation of the technical innovation. The company has set up an educational training center, and insisted on training and educating the staffs and the management personnel, so as to improve continuously the whole ability and skill of the staffs.

The company mainly manufactures the valves according to ANSI, API, MSS, JIS, DIN, BS, NF and Chinese GB standards. The main products include Gate Valve, Globe Valve, Check Valve, Ball Valve, Plug Valve, Butterfly Valve, Special Safety Valve, Strainer, Flanges, etc. The reliable quality of our products have been approved and recognizes by ISO9001-2000, API 6D, API 600, API 607, CE and AZ. The size ranges from NPS 1/2 to NPS 64. The pressure ranges from Class 150 to Class 2500. The main materials of the products are WCB, WCC, C5, CA15, WC6, WC9, CF8, CF3, CF8m, CF3M, LCB, LCC, LC1, LC2, LC3, CN7M, A105, 304, 316, 304L, 316L, F11, F22, LF2, F51, etc. The products are widely used in the field of petroleum, chemical, metallurgical, power, fuel gas, city pipeline networks. The products have been exported to USA, Canada, Japan, Spain, France, Italy, England and other countries. With high content of technology and reliable quality, our products have gained good fame from the customers.

The company has set up an advanced informationization management system. Our LAN with 108 pieces of computers compose of the ERP and PDM management system, Facing the furious competition of the valve market, we will fully exert our advantage on technology and management to improve continuously our product quality and manufacture high quality valve product to satisfy the customers.