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           Tangshan Haoyu Science and Technology Development Co., Ltd.Founded in 2009. It is a joint-stock private enterprise specializing in technology research and development, innovation integration and industrialization of carbonate products. Mr. Qu Qianghao, the founder of the company, presided over the construction and operation of the domestic industrial plant for the production of dimethyl carbonate by transesterification in the former Chaoyang Chemical General Plant of Tangshan City as early as 1996. Since then, he has been engaged in technological improvement, innovation and industrialization in this field. He has applied for 24 patents and owned a single large-scale plant. Three proprietary technologies for energy integration system and continuous distillation production, 13 successful transfer and technological transformation services to the outside world
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    Article Sharing/文章共享
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  • Overview of Electrolyte and So[2023/11/20]
  • Production Technology of Carbo[2021/11/15]
  • Technical progress of dimethyl[2020/10/27]
  • Research and Application of Ne[2019/9/28]
  • Introduction to Continuous Pro[2019/9/28]
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    recommendation/推荐技术
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  • Preparation and Application Te[2019/9/19]
  • Preparation and Application Te[2019/9/19]
  • Preparation and Application Te[2019/9/19]
  • Industrial Technology of Dimet[2019/7/28]
  • Industrial Technology of Dimet[2019/7/28]
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  • 32、Recovery and control device[2024/4/15]
  • 31、Device for synthesizing dim[2024/4/15]
  • 30、Device for separating azeot[2024/4/15]
  • 29、Device for produce dimethyl[2023/12/2]
  • 28、Partition wall rectificatio[2023/12/2]
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  • Tangshan Haoyu Science and Technology Development Co., Ltd.
    address：No. 905-1, 3rd floor, Junxinli Central Plaza, North District of Tangshan Road, Hebei Province
    Telephone：13903150875（Mr. Qu）
    Telephone：13031566850（Mr. Zhao）

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    • 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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