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  • >> Tel : +86-936-4458369
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    2006-10-29 Suqian Tongshi Reagent Co.,Ltd.started working and laid a foundation. New company mainly produced inorganic reagent fluoride series. Annual output is 2000 tons to 3000 tons.
    2015-09-22

    2006-10-29 Suqian Tongshi Reagent Co.,Ltd.started working and laid a foundation. New company mainly produced inorganic reagent fluoride series. Annual output is 2000 tons to 3000 tons.

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