Jiangyin Dongsheng Flange Co., Ltd. was founded on Jan. 25th, 2005 at Yunting Industrial Park, Jiangyin, Jiangsu which is known as the first among the national top hundred strong counties. It is adjacent to golden waterway of the Yangtze River, Shanghai in the east and Nanjing in the west and the Shanghai-Ningbo Highway and Beijing-Shanghai Highway passing through it, with superior location and convenient transportation.

Our company mainly produces EN1092-1, DIN, ANSI, BS, JIS, UNI, AS2129, etc. series standard stainless steel flanges as well as all kinds of non-standard flanges. The main materials include EN10222-5/DIN17440 1.4301, 1.4306(1.4307), 1.4401, 1.4404, 1.4541, 1.4571, 1.4462 and ASTM-SA/A182 F304, F304L, F316, F316L, F321, F316Ti, F51, F53, F60, etc. Special materials 825, 625, 718, X750, C276, M400, K500, F53, F55, is our main product.