Non - tire rubber additives professional manufacturer
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  History
  • 2022
    • Henan Yijiaolian New Materials 
      Technology Co.,LTD.was founded
  • 2019
    • Hebi Zhonghao New Material
      Hebi Zhonghao new materials technology CO.,LTD. was founded
  • 2018
    • jituanjiagou
      Hebi UHOO new materials CO.,LTD. was founded
  • 2014
    • Yuanhao Chemical
      Hebi Yuanhao chemicals CO.,LTD. was founded
  • 2011
    • Renamed Hebi Lianhao Chemical Co., Ltd.
      Renamed Hebi UHOO rubber chemicals CO.,LTD.
  • 2001
    • Renamed Hebi Lianhao Chemical Co., Ltd.
      Renamed Hebi UHOO rubber chemicals,LTD.
  • 1998
    • Renamed Hebi Mileage Co., Ltd.
      Renamed Hebi Licheng additives CO.,LTD
  • 1996
    • Established Hebi Xinghuo Auxiliary Material Factory
      Hebi Xinhuo Accessories Factory was founded (predecessor)