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Shandong Lougkou Double Dragon Chemical Co,.Ltd??? ?? ??? ?????.
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Shandong Lougkou Double Dragon Chemical Co,.Ltd
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0535-8812645 0535-8812188
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wanghong1208@163.com
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China
URL:
www.approvedhomemanagement.com/ShowSupplierProductsList5935/0.htm
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1
1
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Alizarin
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72-48-0
C14H8O4
1
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