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        1. Products

          SITEMAP

          WELCOME TO DONGSHENG

          Tel: +86-510-86018217 / 86018218

          Mobile:+86-18915221837

          E-mail:johnzhou@jy
                      zhouxiaohua89@hotmail.com
                      johnzhou89@gmail.com
                      dongsheng@jy
                      jane@jy

          Add: NO.10 Huangsixiang Road,Zone C, Yunting Industrial Park, Jiangyin city, Jiangsu, P.R. China

          可信组件
          DS
          International certification
          Win the PED and AD2000-WO product certifications from TUV Rheinland, Germany and the ISO9001 QMS certification ...
          DS
          The latest technology
          We have the first class production equipment, the technical team with strong development capacity and rich experience...
          DS
          Environmental protection
          Dongsheng flange continues to develop at the same time, is still committed to environmental protection ...

          Jiangyin Dongsheng Flange Co., Ltd. was founded on Jan. 25th, 2005 at Yunting Industrial Park, Jiangyin, Jiangyin 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 is equipped with a full set of advanced flange production equipment and has years of technical and management experience in flange production. The whole technological process, from raw material procurement, forging, metal working, to packaging, is completely controlled by quality management system. Since 2007, we have passed the certifications of PED, AD2000-WO of TUV, and ISO9001 quality management system, and obtain the qualification of issuing EN10204- 3.1 certificates for flange and forge pieces.

          DONGSHENG

          FLANGE

          The fourteenth session of the international pipe Exhibition
          The
          The United States the United World Chinese Commercial Association of investment promotion
          What is the stainless steel flange ball valve?
          What
          Release time:
          2018-01-08 16:41
          Stainless steel flange ball valve only need to use ninety degree rotation of the operation and a small torque can be closed tightly.
          Application of TIG welding technology in stainless steel flange
          Application
          Stainless steel flange and stainless steel pipe fixed using TIG welding technology, the sealing surface of the flange from welding flange sealing surface, non with welding
          6 companies to invest 3.9 billion ZYSCO technological transformation has just begun
          6
          NO.93 Zhongyuan special steel Gao Jie netkey parts manufacturing technology reconstruction project Project Description

          江苏体彩网

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