Established in 1996, Zhejiang Zhonggong Valve Co., Ltd is a professional valve manufacturer and its main products are kinds of valves and pipes. In 2004, it joint in Luofu Valve Group and becomes the core part of the Group. Located in Dongou Industrial Zone, Yongjia Town, Wenzhou City----“The Hometown of Pump and Valve in China”, it covers an area of 16,000 square meters, and the building area is 12,500 square meters. Its registered capital amounts to 12.8 million RMB. There are Technical Dept., Production Dept., and Quality Control Dept., Financial Dept, Distribution Dept. and Workshops. These departments carry out the operation of the Quality Management System and go through the process of research, development, production and distribution. The enterprise has already passed “API 6D”  “CE”  “ISO9001” “GB/T 15496-15498-1995” “API600-1981” and has achieved “Manufacture License of Special Equipments of the People’s Republic of China”, “the Grade 3 Computation Certification” etc.

At present, there are 66 units of mina production equipments. And the Five-meter vertical turning machine is one of the biggest processing capacity equipments in Wenzhou City and the size of its processing valve can reach to 4.5m. Generally speaking, it is equipped with considerable overall production capacity, with an annual output of valves more than 1000 ton. On the other hand, our company have 20 units of detecting equipment for physical and chemical testing, spectrum analysis, hardness testing, thickness testing, vacuum testing, hydraulic valves manufactured product test, pressure test. Our products are qualified whenever taken spots check by state、provincial、county Supervisory Ministry.

Conforming to the standard of ANSI,API,JIS,DIN,BS,NF and GB, our products include steeliness gate valve, stop valve, ball valve, check valve, plug, safety valve, flanges, pipe. Nominal diameter (DN): 15-4500 mm; Nominal Pressure (PN):0.1Mpa-32Mpa; Material of body: WCB、WC6、WC9、CF8、CF3M,etc.Our products have fulfilled the qualification of industrial valves for the most sever and demanding service of the Oil, Gas, Chemicals, Metallurgy, Electric power. Some products are widely exported to Europe, America, Southeast Asia, Russia and Korea and highly appreciated for reliable quality and good after-sale service.

“Zhonggong” Brand products enjoy a high reputation for their advanced structure, standard design, and excellent equipment in the valve industry. The processing craft of seat for metallic butterfly valve is authorized of “Invention Patent” (patent No. 99113657.8) and awarded “Zhejiang Famous and Excellent Products” by the government of Zhejiang Province. Rubber gate valve is characteristic of “fully power painting, corrosion resistance and good sealing” and is widely used in urban water supply networks, high buildings, drainage systems, water spraying automatic fire extinguisher system. In May, it has passed the new product identification by the provincial technology ministry. Large-size gate valve is popular in aboard for its real material, standardized structure and the thickness of wall according to the GB. Moreover, the biggest butterfly valve and gate valve in Wenzhou City are both manufactured by our company and obtain good economic and social benefits.

"Customer as the center and quality at the core" is the eternal goal of enterprises。With the further operation of ISO9001 (the Quality Management System), our quality management will be improving day by day. All staffs are aware of  higher quality consciousness and keep on carrying out managing innovation、technical innovation to satisfy our clients by applying to new technology, new craftwork and new material. We wish to cooperate with friends all over the world and together create a bright future.