Laizhou zhonghui chemical co.,ltd.
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The company occupies 15,000 square meters, the two major professional production line of magnesium sulfate with a daily output of 100 tons, enterprises have the perfect quality assurance system, strong technical force, excellent production equipment and advanced technology means Detected Products
http://www.zhuichem.com; E-MAIL:laizhoulsm@yahoo.com
tel:0535-2805627
mobile:15165768811

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