Phone：010-64372025
  • Ecology Oriented Development (EOD)

    Ecology Oriented Development (EOD)

  • LPG operation and maintenance service projects

    LPG operation and maintenance service projects

  • LNG project

    LNG project

  • Oil and gas field engineering construction and operation and maintenance

    Oil and gas field engineering construction and operation and maintenance

Contact us
  • Phone：010-64372025
  • Mobile：15313382437
  • E-mail： company@bjhdzs.com
  • Address：No. 809, 8th Floor, Xinhua Technology Building, No. 8, Taohuaying, Zhutai Township, Chaoyang District, Beijing
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