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  • Patent Certificate for Powder Packaging Vacuum Machine

    2021-03-12 15:36:30

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  • A polysilicon production process by-product of the comprehensive utilization of the patent certificate

    2021-03-12 15:35:19

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  • A high efficiency and energy saving fumed silica synthesis process patent certificate

    2021-03-12 15:32:53

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  • A lightweight ultra-fine powder packaging paper bag patent certificate

    2021-03-12 15:31:20

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  • A method patent for preparing hydrophobic nano-silica by continuous surface treatment

    2021-03-12 15:29:52

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  • A deacidification of new technology and equipment patent certificate

    2021-03-12 15:28:31

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  • Used in fumed silica white bag packaging machine patent certificate

    2021-03-12 15:27:04

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  • Patent for bag filter used in fumed silica production

    2021-03-12 15:24:37

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  • Burning furnace for the preparation of powder patent certificate

    2021-03-12 15:24:00

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  • HOME
  • ABOUT US
    • ABOUT HUIFU
    • OUR CERTIFIACATE
    • HISTORY & DEVELOPMENT
    • OUR STAFF
  • PRODUCTS
    • PRODUCT DISPLAY
    • APPLICATIONS
    • About Fumed Silica
    • FAQ
    • Functions of Fumed Silica
    • ALIBABA ONLINE STORE
  • R&D
    • PATENT TECHNOLOGY
    • QUALITY&SAFETY
    • SILICON INDUSTRY CHAIN
  • NEWS
    • INDUSTRY NEWS
  • CONTACT US
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