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    ISO 9001:2015

    Tokuyama Chemicals (Zhejiang) Co., Ltd.
    No. 555, Yashan West Road
    Zhapu Economic Development Zone, Port
    Jiaxing
    Zhejiang
    314201
    China
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    Número de certificado: FM 537637
    Alcance: The development and manufacture of fumed silica, trichlorosilane. The manufacture of silicon tetrachloride, hydrochloric acid, isopropanol, Tetramethylammonium Hydroxide.
    气相二氧化硅、三氯硅烷的研发和生产。四氯化硅、盐酸、异丙醇和四甲基氢氧化铵的生产。

    Fecha de registro original Fecha de vigencia Fecha de última revisión Fecha de vencimiento
    2009-12-08 2024-12-06 2025-11-21 2027-12-05