Shanghai Biaoyi Valve Co., Ltd., established in 1996, is a prominent valve manufacturer and service provider headquartered in the Qingpu Industrial Zone of Shanghai. Operating a 35,000-square-meter facility with a workforce of approximately 400 employees, the company integrates scientific research, design, manufacturing, and marketing. As a recognized Shanghai Patent Work Pilot Unit, it maintains a strong focus on technical innovation and quality, holding ISO 9001, ISO 14001, and CE certifications.
The company specializes in a comprehensive range of industrial valves, including ball, butterfly, gate, globe, check, and hydraulic control valves. Their extensive product catalog features over 60 series and nearly 1,000 varieties, with capabilities handling nominal diameters from DN6 to DN2600 and pressures up to 32.0MPa. Notable products include adjustable pressure reducing valves, silent check valves, and low-resistance backflow preventers. These solutions are manufactured using diverse materials such as cast iron, stainless steel, and specialized alloys to meet specific customer requirements.
Shanghai Biaoyi Valve Co., Ltd. serves a prestigious global clientele, including Fortune 500 companies and major state enterprises like CNPC and SINOPEC. Their products are critical components in large-scale infrastructure projects such as the South-to-North Water Diversion, the Bird's Nest stadium, and various rail transit and municipal water systems. With over 40 national service outlets, the company provides robust technical support and 24-hour after-sales service to industries ranging from petrochemicals and power generation to HVAC and fire protection.
B3 Valve Limited, established in 2005, is a leading manufacturer and trading company of industrial valves based in Shanghai, China. With a workforce of over 200 skilled workers and more than 30 quality control engineers, the company specializes in a comprehensive range of industrial valves including Gate Valves, Globe Valves, Check Valves, Ball Valves, Butterfly Valves, Plug Valves, Special Alloy Valves, Cast Iron Valves, and API 6A Valves. They offer OEM and ODM services, with a strong focus on quality, evidenced by their ISO 9001 and CE certifications, as well as API6D and AZ certifications. B3 Valve Limited operates a factory and maintains strict quality control systems, including material chemical composition analysis and various quality examination equipment. Over 90% of their products are exported to international markets across Western Europe, North America, Japan, the Middle East, Australia, and other regions, serving industries such as Oil & Gas, Refinery, Chemical and Petrochemical, Power Generation, and Water treatment. The company is committed to producing "zero leakage" and "long reliable service life" valves, ensuring high performance and customer satisfaction.
Ball Valve Trunnion Three Piece Body Two PCS Body Ball Valve$50
Lug Type Dual Plate Check Valve$40
1"~Class600 Forged Steel Gate Valve$15
JIS Standard Ball Valve$50
12"~900lb Cast Steel Wedge Type Gate Valve$70
Gear Operated Sleeve Type Plug Valve$100
Full Welded Ball Valve$50
300lb~36" Wedge Type Cast Steel Gate Valve$70
Sleeve Type Plug Valve$80
Triple Eccentric Butterfly Valve$60
Handwheel Operated Wedge Type API600 Gate Valve$70