Shanghai Power Plant Valve Factory Co., Ltd is located in Qingpu Shanghai Zhangjiang High tech Industrial Development Zone Industrial Park, the enterprise formerly known as the Shanghai power Plant  Valve Factory, is a mechanical department, State Power Corporation sentinel production of high-temperature high-voltage station valve professional factory, the National Electric Power Machinery Department of enterprise management, ISO9001-2008 quality management system certification enterprises, SDF brand is the China State Power Equipment Management Association recommended brand, is the National General Administration of quality supervision, inspection and Quarantine of special equipment manufacturing license of the enterprise (pressure pipe), electric power planning and Design General Institute of 600MW thermal power unit main auxiliary equipment recommended enterprise, China power auxiliary equipment of 600MW thermal power unit of complete sets of Equipment Co., recommended enterprises, China Petroleum and Petrochemical Equipment Industry Association member units, won the American Petroleum Institute API Monogram use certificate issued by the agency, TUV European CE certificate and other qualification certificates. The company has modern detection methods including mechanical properties, metallographic analysis, magnetic powder, color detection, spectral analysis, strength and sealing test and vacuum test.

Shanghai Power Plant Valve Factory Co., Ltd. mainly produces forged and cast high-temperature & high-pressure gate valve, stop valve, check valve, ball valve, butterfly valve, regulating valve,Rotary ball valve ， Natural gas ball valve， relieve valve and instrument valve for power stations, various special & general pipeline valves required for the fields such as petroleum, natural gas, petrochemicals, chem-icals and metallurgy, furthermore, all kinds of nonstandard special valves applicable for special industries like nuclear power supply, coal industry, aluminum oxide, silicone, more than 2000 kinds of specifications; main body materials involve carbon steel, stainless steel, duplex stainless steel, various high resistant alloy steel; pressure rating within 1.6MPa ~80.0MPa, Class150~Class4500; nominal diameter from DN10mm~3000mm; the temperature from -196~670°C; mode of driving includes manual, gear, electric, pneumatic and hydraulic; products applicable standards: GB, JB, ANSI, API, JIS, BS, DIN, NF and others. The company began in 1970s, supplied high-temperature high-voltage station valves for large thermal power units, the products are widely used in electric power, petroleum, chemicals, metallurgy and other industries, and exported to Europe and America, Russia, Africa, Southeast Asia and the Middle East and other countries and regions, and well received by users thanking to their stable and reliable quality.