Changshu Dongsheng Flange Co., Ltd. Locates in economical center of Yangtze delta------Changshu Meili Town, near to the neighborhood, the Chinese biggest freshwater container port, Zhangjiagang Port, which is ten(10) km away from Changshu port and 50km away from Shanghai port; It also abut upon Yanjiang Express way and is with Huning Express way to the south. You will have great convenient access to us with such advantage geographical and transportation conditions.The company have a whole set of advanced equipments of producing flanges with 20 years technical management experience of specializing in all sorts of flanges. we have successfully been certified by the TUV-PED,and also we succeed in winning the certification of AD2000-Wo and ISO9001. so the whole process from raw material purchase, forging, heat treatment, machining and packing are under the quality control system. we are entitled to the import and export , with experienced trade workers , we can produce more than 3000 tons flanges per year.We produce and sell stainless steel flanges, pipe fittings and relative hardware of kinds of standard(GB, JIS, ANSI, DIN, BS, AS and etc..),and also we can provide the customers with non-standard flanges. the range of the material is F304/1.4301,F304L/1.4306,F316/1.4401,F316L/1.4404,F321/1.4541,F316Ti/1.4571.our products are widely applied in boiler pressure vessel production, petrol chemical industry, ships manufacture, food, drugs and so on. Our products have become a great favor among Europe, America, Japan, Southeast countries with excellent quality, which has made us a credible partner of our customers.Our promise: Providing the customers with superior products and the best service, sincerely inviting the businessmen at home and abroad to cooperate and develop together.
