Lishui Guoda Valve Co., Ltd.

Lishui Guoda Valve Co., Ltd., located in Lishui Shuige Economic Development Zone, Zhejiang Province, is a production base of trunnion-mounted ball valves integrating scientific research, development, production and sale. The company primarily manufactures GDVG brand trunnion-mounted ball valves for long-distance pipelines in petroleum, chemical, and iron and steel industries. Guoda Valve's production base is equipped with advanced production equipment and mature ERP management systems. The company is certified to ISO 9001, API 6D, API 6A, TS (Special Equipment), and CE quality systems. Products are designed and manufactured in strict accordance with national standard, American standard, German standard, API 607, and NACE requirements. Ball valve body materials include carbon steel, stainless steel, duplex stainless steel, alloy steel, and aluminum bronze. Sizes range from 2 inch to 48 inch with pressure ratings from 150LB to 2500LB. Ball valve types include trunnion-mounted, three-way, underground, spring, jacket, ultra-low temperature (-196C), top-entry, metal-to-metal, and oxygen ball valves. The company has full inspection capabilities including UT, MT, NDE, RT, and mechanical/chemical analysis. Products are exported to North America, Russia, Europe, and Southeast Asia.