Company News

2005

  • Categories:Memorabilia
  • Time of issue:2022-04-27 16:51

(Summary description)Suzhou Douson passed the API 6D certification and obtained the production and sales qualification of pipeline valves.

2005

(Summary description)Suzhou Douson passed the API 6D certification and obtained the production and sales qualification of pipeline valves.

  • Categories:Memorabilia
  • Time of issue:2022-04-27 16:51
  • Views:
Information

苏州道森通过API 6D认证,获得管线阀门生产和销售资格。

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