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  • Vitamin K3 Leather auxiliaries Chromium salts Cement additives

    As a main form of Vitamin K, it can effectively change into K2 in the animal body, and plays a role

    We now produce three series of leather chemicals: tanning agent series, fatliquor series and auxi

    Chromium salts mainly includes sodium dichromate, potassium dichromate, chromic anhydride and Chrom

    HP-300 Concrete pumping agent is a Naphthalene-grouping & high efficient water reducing agent,

    Subsidiaries:
    Factory
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