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          >> Tel : +86-936-4458369
          >> Mobile : +86-13812304408  
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          >> E-mail : sales@tongshichem.com
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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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