Shanghai Shuanggao Valve Group Co., Ltd.   

Shanghai high pressure valve factory is located in Shanghai city Songjiang District Sijing Development Zone A, which has more than twenty years of experience specializing in design and manufacture of various kinds of high pressure valve, strong technical force advanced production technology factory covers an area of 18000 square meters, construction area of 10000 square meters, more than 380 employees including 73 engineering technology, has senior engineer, engineer 28 people. The company has a variety of sophisticated processing equipment more than Taiwan (sets), equipped with modern quality inspection center, with heat treatment, chemical analysis, spectral analysis, metallographic analysis, mechanical properties test, X ray inspection, ultrasonic inspection, magnetic testing, plasma spray welding of large and medium pressure test valve test-bed, CAD valve design center. Double valve design excellence, careful manufacture, reliable quality and perfect service is the factory passed the ISO9001 certification, and obtain the resources market in the petrochemical equipment supply members of a group of oil and natural gas supply member of the national electric power company supply valve member is Shanghai city Industrial and Commercial Bureau rated as "heavy contract, keep promise" unit further establish a factory occupied a leading position in the high temperature and high pressure valves, valve power plant valves in the field. Always adhere to rely on scientific and technological progress, continuous innovation, and continuously improve product quality improvement of high temperature and high pressure valves, valve power plant, general valve at the same time rely on strong technical force abundant capital strength, and constantly develop new products to expand the scale, increase the varieties after more than and 20 years of development has formed a gate valve, globe valve, check valve, water gate, vacuum valve, butterfly valve, ball valve, regulating valve, temperature reducing device etc. more than a series of specifications, pressure level from PN10-PN42MPa, 150LP-3500LP, DN10-DN3200mm (1/4'-48'); caliber from JB, GB, ANSI in accordance with the product, API, BS, JIS and other standards of manufacturing; drive a manual, gear drive, worm gear drive, pneumatic electric can meet user requirements; products are widely used in electric power, chemical, oil, oil refining, metallurgy, mining, construction, food, pharmaceutical and other industries. With the deepening of reform and opening up, with China's accession to the WTO market increasingly fierce competition in our factory to the market as the guidance, efforts to consolidate and develop the domestic market and develop international market valve industry contribute to win reputation.