Changshu Dongsheng Flange Co., Ltd. is located in Meili town, Changshu at the center of Yangtze River Delta Economic Circle, adjacent to Zhangjiagang, China’s largest inland-river import and export port of containers, 10 km away from Changshu port and 50 km away from Shanghai port, next to Yanjiang Expressway and Huining Expressway, with good geographic location and convenient traffic.
          The company has complete advanced production equipment of flanges, 20-year technical management experience in production of flanges, complete quality control system of whole technological process including material purchase, forging, heat treatment, machining and packaging, certifications of TUV PED, AD2000-Wo, ISO 9001 and Manufacturing License for Special Equipment of the People’s Republic of China, self-managed import and export right, and foreign trade professionals. At present, the company has an annual production capacity of 3,000T flanges.