Shanghai Nanqiang fire valve manufacturing Co.   

southern Shanghai strong fire valve manufacturing, sales of all types of valves, the product is “ in &rdquo card. The company set design, manufacturing, technology development, market research, to the country, export, sales and service in one. By the product quality supervision and inspection of Shanghai general machinery products, qualified factory. The main products are: gate valve, butterfly valve, check valve, plunger valve, balance valve, ball valve, filter, elastic seat seal gate valve, solenoid valve, hydraulic control valve, proportional pressure reducing valve. Drive mode: manual, worm gear, gear, electric, pneumatic, hydraulic, product performance to meet the praise at home and abroad, is widely used in the engineering, high-rise buildings, municipal, fire fighting pipeline, oil, chemical, pharmaceutical, power plants and other industries, by the fire and installation company recommended products, a good reputation.
to provide quality products and good after sale service, the user “ never not satisfied, do not seek the best, only better &rdquo service