About Us

WENZHOU SHENGGUI VALVE CORP. the registered capital of 100 million yuan. With large sets of casting equipment, digital pressure testing center, cryogenic center, testing center, regulating valve characteristics and discharge coefficient of metal cutting equipment 230 Taiwan (sets), CNC machine, machining center, grinder, testing instrument of spherical fine, large and rare equipment 38. There are more than 300 employees, including 75 engineering and technical personnel. The company is now recognized by the Ministry of science and technology high-tech enterprises enjoy special preferential policies, national key high-tech enterprises, class management enterprise of People's Republic of China customs, China Sinopec Group, CNPC, China chemical group, Huadian Group, Huaneng Group, China Construction Industrial Installation Company, Formosa Plastics Group, China Guodian, Yili resources, Datang International, Shenhua Group and other well-known domestic suppliers. The company is appraised as the famous trademark of China by the China Trademark center. It has been awarded the provincial famous trademark by Zhejiang industry and Commerce Bureau. The "SENGUI" brand has been recognized as the famous brand of Zhejiang province and the famous brand of Chinese industry, and the key backbone enterprise of Zhejiang valve production industry base. The company established the provincial valve technology research and development center, which was identified by the Zhejiang provincial science and technology department.

The main products are ball valve, gate valve, globe valve, check valve, butterfly valve and fittings, forged flanges under the high and medium pressure. They can be made according to American standard, British standard, German standard, Japanese standard and other related standards. They are widely used in petrochemical, food, pharmaceutical and other industries, we have exported them to the U.S., Europe and Southeast Asia markets etc. They have been well received by a  large quantity of customers because of their reliability and stability.  

The company has scientific management .It has passed ISO9001: 2000 international quality system certification, ISO14001, OHSAS18001, PED CE safety certification EU Pressure Equipment Directive, API-6D American Petroleum Institute certification, TS pressure pipe valve manufacturing license certification. Lots of high-tech products have been designed too, such as the large screw helical gears helical structure of the photoelectric pneumatic valves, hydraulic multi-purpose control valve spring, the new strong seal butterfly valve, Y type automatically variable position valve, low torque ball valve etc. It has also developed a fully sealed zero leakage gate valve and globe valve, disc type hard seal ball valve seal and expanded metal sealing ball valve. Shenggui Valve company has won more than 20 national patents, 6 of them are devise patents which fill the gaps of the valve industry both at home and abroad.

The company has the assorted workshops of casting, pipe fabrication, machining, assembly, testing. There are complete production processes which are smelting, wax model, casting, extrusion, pipe, machine processing. With large sets of casting equipment, pipe welding equipment, hydraulic equipment, machinery processing equipment, numerical control machine tools, vertical, horizontal machining centers, precision measuring instruments and testing, large, thin devices. We also have high-tech test equipments, such as Shimadzu spectrophotometer and the United States imported portable spectrum analyzer alloy, high-speed ignition infrared carbon-sulfur analyzer, ultrasonic Leeb hardness tester, ultrasonic thickness gauge, hydraulic universal testing machine, and a series of dimensional accuracy testing and analysis of the internal microstructure and other non-destructive flaw detector ,we has achieved the aim that controlling the quality of the product manufacturing process perfectly.

Company has always insisted on the development strategy which is "people-oriented, technological innovation, integrity management and brand guarantee", we serve the society with high-quality products and services and contribution to the development of national industries. to create brilliant.

We sincerely hope to cooperate with the customers all over the world and make more brighter future.