日韩黄色高清视频_天堂俺去俺来也www久久婷婷_伊人青青操_国产香蕉97碰碰久久人人蜜桃 国产主播青青草,欧美日韩亚洲成色二本道三区,两个男人躁一个女人免费视频 - 海角社区破解版

Service Hotline:13955207972

About Us

Home > About Us

  Jiaozuo Hongdali Biochemical Co., Ltd. is a joint venture established in November 2010. Located in the western industrial gathering area of ??Zhongzhan District, Jiaozuo City, Henan Province. It is a leader in the polymer industry serving global oil extraction and global water treatment. Hongdali can provide more than 1,000 water treatment chemical products, covering 34 provincial-level administrative regions in China.

  We have a provincial R&D center that can meet the research and development, testing and testing of various emulsions and dry powders. The production line with an annual output of 30,000 tons of emulsion products is mainly used in oil and gas (shale gas) mining, alumina, and papermaking. , Coal washing and urban, industrial sewage treatment and other fields.

  The company cooperated with Tsinghua University to establish Henan Academician Workstation of Functional New Materials to carry out the research and development of functional new materials and the transformation of achievements; it has a ‘Henan Provincial Linear Polymer Engineering Technology R&D Center’. It has successively applied for 8 utility model patents and 3 invention patents, and passed the quality management system ISO9001, occupational health and safety management system ISO18000 and environmental management system ISO14000 certification.

  The company serves the society with the tenet of "pragmatic, innovative, precise and efficient", and is willing to cooperate sincerely with all circles for common development.



  • DIAL
  • message
    SMS
  • map
    MAP

  • DIAL
  • message
    SMS
  • map
    MAP
  • ewm
    QR CODE