• Corporate vision to become the pipeline industry Toyota
  • Corporate mission to enhance the quality level of Chinese manufacturing
  • Business goals domestic industry first

Tag archives: "large diameter bends"

Haihao Group, as a professional enterprise engaged in pipeline engineering supporting products research and development, production and sales, we often receive orders from all over the world. At the beginning of this year, an oil project of a Saudi customer required a batch of large diameter ben ...

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