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Address: Xuezhixuan Mansion,RM.1407,Xueqing Road 16#,Haidian District,Beijing,P.R. China. Postcode: 100083 Telphoe: 8610-82755330 Mobile: 18910025373 Fax: 8610-82755012 Website: E-mail: sales@chemproducts.com.cn Contact: yiliLu