Qingdao Shengxin Chemicals Co., Ltd is a professional manufacturer and trader for copper sulp hate and Copper sulphate. Copper sulphate includes electroplate grade, feed grade, agric ultural grade, industrial grade, high pure copper sulphate. Additional, we also product ele ctoplate grade copper oxide and industrial grade cooper oxide. Qingdao Shengxin Chemicals Co., Ltd has been approved by national commercail government. We has been established long-term relations with many famous domestic enterprises. Company provides the first-class products for users with its rich strength, professional technology, re liable quality and first-class service Qingdao Shengxin Chemicals Co., Ltd sincerely welcomehe world to visit our company.    

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