Zhejiang Chenggao Valve Co., Ltd. is a professional B2B manufacturer and trading company based in Wenzhou, China, specializing in the R&D, production, sales, and export of a comprehensive range of industrial valves. Established in 2002, the company has grown to employ 200 people, including 30 senior engineers and technicians, operating from two production bases covering 26,000 square meters. They offer a wide array of valves including Ball Valves (Floating, Trunnion, Top entry, Metal seat, Full welded, V type, 3-way), Gate Valves, Globe Valves, Check Valves, Butterfly Valves, and Knife Gate Valves. These products are designed for diverse applications in petrochemical, oil and gas transmission, metallurgy, mining, chemical, power plant, heating power, and pharmaceutical industries. Zhejiang Chenggao Valve Co., Ltd. is equipped with over 100 sets of advanced metal processing, machining, and testing equipment, including CNC machines and various NDT means. The company adheres to international quality standards, holding certifications such as ASME, ISO 9001, CE, and API 6D. Their products are available in sizes from 1/2" to 56" (DN6 to DN1200), with pressure ratings from CLASS150 to CLASS2500 (PN2.5 to PN420), and operative temperatures ranging from -196ºC to 680ºC. They utilize a variety of materials including WCB(A105), LCB(LF2), C5(F5), WC6(F11), WC9(F22), CF8(F304), CF8M(F316), 4A(F51), 5A(F53), 6A(F55), Monel, Inconel, Alloy20, and Duplex Stainless. With 70% of their business dedicated to exports, Zhejiang Chenggao Valve Co., Ltd. serves international markets across North America, Europe, and the Middle East, offering both OEM and ODM services.
Ball Valve Stainless Steel$20
CF8m Ball Valve$20
Cast Stainless Steel High Pressure Ball Valve$20
3 Inch Stainless Steel Ball Valve$20
API6d Ball Valve with Flanged$20
Carbon Steel Ball Valve$20
High Pressure Stainless Steel Ball Valve$20
API Ball Valve with Flanged$20
3 Inch Stainless Steel Ball Float Valve$20
Wcb Ball Valve$20
Metal Sealing Ball Valve$20
API6d Stainless Steel Ball Valve$20
Zhejiang Zhonggong Valve Group Co., Ltd.
🇨🇳 China
1999501-1000 peopleManufacturer/Trading Company
High capacity factory
Established brand
Own brand
Patented technology
Shipments
12
Key customer
MEPSAN PETROL
Key market
Europe
Description
Zhejiang Zhonggong Valve Group Co., Ltd. is a leading manufacturer and trading company based in Wenzhou, China, specializing in the research, development, design, manufacturing, and sales of a comprehensive range of industrial valves. Established in 1999, the company operates with over 680 employees and boasts a significant operational footprint across Wenzhou, Lishui, and Qingtian, including a headquarter covering over 23,800 square meters. They offer OEM services and are equipped with over 300 sets of high-precision machinery and advanced testing equipment, ensuring robust R&D capabilities and stringent quality control. Their extensive product portfolio includes Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug Valves, Power Station Valves, API Valves, Forged Steel Valves, Bellows Valves, and Safety Valves, manufactured from various materials such as carbon steel, stainless steel, and alloy steel. These products adhere to international and national standards including API, ANSI, JIS, DIN, GB, and HG. Zhejiang Zhonggong Valve Group Co., Ltd. holds numerous certifications, including ISO 9001, ISO 14001, ISO 45001, CE, API 6D, and TS AI, underscoring their commitment to quality and safety. They are a trusted supplier to major clients like CNPC, Sinopec, and CNOOC, serving diverse industries such as coal chemical, power, pharmaceutical, and metallurgy, with a strong presence in both domestic and international markets.