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why us
1.18 YEARS
EXPERIENCE OF VALVE
As a professional valve manufacturer, Gaodong has a full set of design, development,production,sales and service.
Over 10 million dollars
sales per year
With more than 80 sets of CNC lathe, plasma welding machine and 240 sets of other equipment in the production line, the factory is able to produce 40000 pieces of valves monthly
Certificated
Manufacturer
Gaodong has achieved ISO9001, ISO14001, ISO18001,CE, API 6D, TS and other management system certifications.
No Matter What You Do. Gaodong is Perfect For You!
Gaodong valve co., LTD. is located in “the township of China pump valve” -- Oubei. As a professional valve manufacturer, Gaodong has a full set of design, development,production,sales and service. After years of efforts, the company has had a solid strength and rich production experience. Gaodong has 300 staffs, including dozens of senior manager, senior engineers. With more than 80 sets of CNC lathe, plasma welding machine and 240 sets of other equipment in the production line, the factory is able to produce 40000 pieces of valves monthly. Gaodong has achieved ISO9001, ISO14001, ISO18001,CE, API 6D, TS and other management system certifications. Our main products are: gate valve, globe valve, check valve, ball valve, cryogenic valve, bellows valve, marine valve, butterfly valve, etc. Nominal diameter: DN8~DN1000 (1/4”~40”) Nominal pressure: PN1.0~PN42.0 MPa (150Lb to 2500Lb) Main material: A105N, LF2, F5, F11, F22, F304, F304L, F316, F316L, WCB, WC6, WC9, CF8, CF8M, CF3, CF3M, etc. Design standards: API 602, ANSI B16.34, API 6D, API 600, API 603, DIN, JIS, GB, HG, BS, etc. We also design products base on customers' special working condition. Our products are widely sold well in Europe, America, Southeast Asia, the Middle East, Australia, South Korea, Taiwan and other dozens of countries and regions, used in petroleum, chemical, paper-making, electric power, shipbuilding, construction, food and other industries. Development and innovation is the lifeline of Gaodong, “Quality, Innovation, Customer’s Satisfaction. Gaodong's Wish” has always been our purpose. Gaodong dedicates to new and old customers with the best response.

certificate