Shanghai Liang Gong Valve Factory Co., Ltd. Hefei Office   

Shanghai Liang Gong Valve Factory Co., Ltd. (formerly Shanghai Shanghai valve factory) has rich experience in designing and manufacturing all kinds of valves and valve actuating devices for more than 60 years. The company's "work" brand product is mainly sold by the marketing department of the company, and is responsible for the pre-sale and after-sale service of the users in all parts of the country. We have over 400 sets of main processing and testing equipment, including casting processing centers, CNC machines, large vertical cars, horizontal boring machines, and various test rig. The new cryogenic laboratory and nuclear power valve laboratory have RT, UT, MT and other non-destructive testing capabilities. The main products of Shanghai well service valves are: nuclear valves, butterfly valves, ball valves, globe valves, gate valves, check valves, bellows valves, fire arresters, needle valves, discharge valves, breathing valves, mud valves. Exhaust valve, filter, drain valve, bottom valve, diaphragm valve, plug valve, plunger valve, copper valve, insulation valve, water control valve, balance valve, drain valve and solenoid valve. Safety valve, hydraulic valve, knife gate valve, proportional valve, Dan Xiangfa valve, water seal valve, ash valve, antifouling valve, antifouling valve, high temperature and high pressure valve, high pressure valve, high temperature valve, power plant valve, chemical valve, industrial valve, steam valve, fire valve, corrosion valve, building valve, liquefied petroleum gas valve, natural gas valve, high pressure oil field valve, acid proof alkali valve, medium pressure valve, low pressure valve, water supply and drainage valve, vacuum valve, stainless steel valve, rubber lined valve, fluorine valve, plastic valve, gas valve, ammonia valve, American Standard valve, daily standard valve and Germany standard valve. Valve specification: DN15-DN600. Pressure: 1.0-70.0Mpa. Valve materials are: stainless steel (304, 316, 304L, 316L), cast steel, cast iron, forged steel and so on. The driving mode can be operated by manual, electric, pneumatic, gear transmission and other devices. Standard: national standard, American Standard, Japanese standard and German standard. Shanghai Liang Gong Valve Co., Ltd. products are widely used in chemical, petrochemical, petroleum, paper, mining, electric power, liquefied petroleum gas, food, pharmaceutical, water supply and drainage, municipal, machinery and equipment matching, electronic industry, urban construction and other fields. Products sell well all over the country, quality, efficient service, won the user's trust and wide praise. Shanghai Liang Gong Valve Co., Ltd. always takes quality as the foundation, all in order to satisfy the user's business philosophy, and continuously introduce advanced foreign technology, new technology and new materials, and wholeheartedly provide users with quality valve products and more perfect after-sales service. "Your needs, our goals!"