Zhejiang Fangzhou Valve Co., Ltd., also known as Byfine Valve Manufacturing Co., Ltd. (BFV), is a professional industrial valve manufacturer and service provider headquartered in Wenzhou, China. Established in 1983, the company operates a comprehensive 26,000-square-meter facility, including a 10,000-square-meter factory and a 6,000-square-meter foundry. With a workforce of 201 to 300 employees, including over 40 specialized engineers and technicians, the company integrates design, production, and testing to deliver high-performance flow control solutions. The company specializes in a broad range of industrial valves, including gate, globe, check, ball, and butterfly valves, as well as strainers and API 5L pipes. These products are manufactured from carbon steel, alloy steel, and stainless steel, adhering to international standards such as API, ANSI, DIN, ISO, BS, and EN. Their manufacturing capabilities are supported by over 240 sets of modern processing machinery and advanced heat treatment equipment. Quality assurance is maintained through an in-house test lab capable of chemical composition analysis and non-destructive examinations (RT, UT, MT, PT). Holding ISO 9001, CE, and API 6D certifications, the company serves critical sectors including oil and gas, petrochemical, power generation, and water treatment. As a member of the China Valve Association and a network member of China Petroleum & Natural Gas Corp, the company maintains a strong international presence, exporting over 65% of its annual output to more than 80 countries across North America, Europe, and the Middle East.
Forged Steel Flange Connection Gate Valve$30
Carbon Steel Triple Offset Hard Sealing Butterfly Valve$50
Casting Carbon Steel API Valve with API 6D Certificate$50
ABV is a professional manufacturer and trading company based in Wenzhou, China, specializing in the production of industrial valves. Established in 2008, the company operates a factory in the Dongou Industrial Park and provides OEM services to a global clientele. Its comprehensive product portfolio includes Gate Valves, Ball Valves, Check Valves, Globe Valves, Butterfly Valves, Plug Valves, and Strainers, with specific expertise in forged and cast steel variations. All products are designed in accordance with international standards, including API, ANSI, and GB. ABV serves a diverse range of sectors such as Petroleum & Gas, Power Stations, Chemical processing, Construction, Irrigation, Shipping, and Water Treatment systems. The company currently employs between 11 and 50 professionals and actively seeks to expand its international reach through partnerships with global distributors and agents.