Located at Oubei pump & valve industry zone , coastal North economic and development Zone, BinHai county, JiangSu province, SUWEI VALVE CO., LTD is a large corporation integrated in technology researth , production and sale, which consist of valve company producing butterfly valve，ball valve, flat gate valve , and hydraulic pressure testing equipment company producing valve test bench , valve seal ring，ball grinder. With high perfomance and exquisite appearance , our production is up to the international advanced level. Our company have passed ISO9001 certification , API1400 certification, CE certification, TS pipeline production license. The high tempreture& pressure two-way butterfly valve and high performance intelligent two-way butterfly valve which researched by ourselves have won national technology & invention award , which embody the accomplishment of SUWEI VALVE, and ability to researth& design new product of SUWEI VALVE. Boast with Research&Development group , our company has about 80 medium-high technologist , and cultivates employees with high quality. Furnished with Automated Assembly Inspection Equipments , Physics Lab , Chemistry Analysis Lab, Measure Inspection Center , which reliably guaranty the quality of our products. Our products are widely applied into petroleum, electric power, steel, high-rise buildings, drainage works, valve manufacturers, which selled well at home and abroad , and exported to more than 10 countries such as Middle East, Southeast Asia, European countries . We will do utmost to meet the requirements of customers with first class products, first class quality , first class service, and low cost , low price , low profit. Aimed at “quality first , customer first”, we will make great efforts to bring in advanced process from abroad and develop new products in order to create world-known brand under the spirit of unswervingly pursuiting perfection.We sincerely welcome to enter into long stable business relationship with customers from home and abroad.jointly to create a brilliant future!