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>> Tel : +86-936-4458369
>> Mobile : +86-13812304408  
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Gansu Tongshi Technology Co., Ltd.(Suqian Tongshi Reagent Co.,Ltd.)
  · Add : Chemical Industrial Park, Minle County Ecological Industrial Park, Zhangye City, Gansu Province
  · Tel : +86-936-4458369
  · Mobile : +86-13812304408 +86-13776461818
  · E-mail : sales@tongshichem.com  384922761@qq.com
  · URL : http://m.jaredrader.com        
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