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      2015
      • 2017 01.06
        The predecessor of the company

        The predecessor of the company "Beijing Guodian Environmental Protection Technology Engineering Co., Ltd."The predecessor of the company "Beijing Guodian Environmental Protection Technology Engineering Co., Ltd."...

      • 2017 01.26
        Independent research and development of spin coupled wet desulfurization technology officially obtained national patent

        Independent research and development of spin coupled wet desulfurization technology officially obtained national patentIndependent research and development of spin coupled wet desulfurization technology officially obtained national patent...

      • 2017 01.25
        The company signed a desulfurization project for large thermal power unit Hebei Douhe Power Plant contract

        Independent technology began to help large thermal power units to achieve emissions standards...

      • 2017 01.28
        Wet desulfurization unit 8# Hebei Douhe company successfully put into operation

        Independent technology began to help large thermal power units to achieve emissions standards...

      • 2017 01.15
        Shenzhen stock exchange in the successful landing of small plates, the industry has become a well-known listed companies

        A new chapter in the development of the company...

      
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