• achievement

  • achievement
  • Technology transfer project of Liaoning Dongke Pharmaceutical Co., Ltd.
    Visits:288  Add time:2020/10/24 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:Copyright©2009-2018 Tangshan Haoyu Science and Technology Development Co., Ltd. All Rights Reserved.
    address:No. 905-1, 3rd floor, Junxinli Central Plaza, North District of Tangshan Road, Hebei Province
    Record No.: Ji ICP 14012089-1
    Telephone:13903150875
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