• achievement

  • achievement
  • Technology transfer project of Liaoning Dongke Pharmaceutical Co., Ltd.
    Visits£º617  Add time£º2020/10/24 16:18:52
    This project, with an annual output of 20,000 tons of electronic grade ethylene carbonate, was successfully put into operation on October 10, 2020
    Copyright£ºCopyright©2009-2018 Tangshan Haoyu Science and Technology Development Co., Ltd. All Rights Reserved.
    address£ºNo. 905-1, 3rd floor, Junxinli Central Plaza, North District of Tangshan Road, Hebei Province
    Record No.£º Ji ICP 14012089-1
    Telephone£º13903150875
    5544444