DIN Sino Valve Group Co., Ltd. Being a member of China Valve Association, a net work member of China Petroleum Nature Gas Company, the appointed manufacturer for China petrochemical, is a non-region-limit group. The company was set up in 1983, and now has 300 staff, including 3 senior engineers and 80 technicians. The company locates in DINV Industrial Park, Sunning Industry Zone, Ninyuan, China, which cover an area of 20, 000 square meters , and the building area is 20, 000 square meters. There are more than 6 workshops, comprise casting, welding, heating treatment, mechanical and assembly. It also owns forging valves, casting valves, butterfly valves, and special type valves production centers. The company equipped with more than 300 sets of equipments, such as digital control center, plasma jet sprinkle welding machine, super frequency vacuum treatment, specialized digital control for balls, special machine for high efficiency mechanical treatment, performance and detection etc., using for mechanical treatment and test and check purpose. To ensure the high quality and speed up the research and development of new products, the company establishes PRO-E 3D design center, and a complete quality assurance system. Successively this company obtained many international certificates, including ISO 9001:2000, CE, This company is one of regional leading valves manufacturer, consist of forged valves, gate valves, globe valves, ball valves, check valves, plug valves, metal to metal sealing butterfly valves, high temperature and high pressure power station valves, amount to more than 30 variety, 160 series, and almost up to 1000 specifications, conform to national and internet-ional advanced standards, such as ISO, DIN, size 1/4"～80"(DN6DN2000 ), class 0.1MPa-42.0MPa, working temperature-196℃+680℃, material including carbon steel, alloy, stainless steel, cryogenic carbon stainless steel containing titanium, Morel, 20 alloy , Brass and bronze etc or can be tailor-made according to clients&＃039; requirement. After continuous innovation and development, the products have been widely used in many fields, rang form oil plants, chemical plants, fertilizer plants, smelters, medical factories and power stations, Not only are the products sold well in over 200 enterprises in China market, but10, 000.00 sets of equipments have been exported to more than ten countries and areas in Middle-East, South-East Asia, Europe, and so on, enjoys a good reputation both in domestic and over-seas markets. The company offers the customers with valves of superior quality and perfect service, by using technological production, accurate design and manufacture, advanced equipments and quality conception. Hope to cooperate with both old friends and new clients to pursue and realize a brilliant future in the new 21st century.