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Shandong Hongchuan Chemical Co., Ltd. 
Address: Meiyuan Mansion, Nanyi Road, Dongying District, Dongying City, Shandong Province, China 
Tel: +86-546-8339803 
Contact: Manager Ren Mobile: +86-13655469596 
Fax: +86-546-8339803 
E-mail: rfg2007@126.com
Website: sevenwolfs801010.com.cn