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    about us

    hengyi chemiacal is a high-tech enterprise specializing in the production of various kinds of alumina and catalyst. it is the largest professional research, production and sales enterprise in the domestic active alumina industry at present.

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    • no.108 industrial road, hi-tech development zone, zibo, shandong, china
    • [email protected]
    • www.hengyichemical.com

    k8凯发首页 copyright © 2017 hengyi chemiacal. all rights reserved.

    no.108 industrial road, hi-tech development zone, zibo, shandong, china

    tel: 86-15553306688 email:[email protected]

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