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Address: No. 666, West Section of Lli River Street, Qinchuan Park, Lanzhou New District, Lanzhou City, Gansu Province, China
Tel: +86-931-87362345
Fax: +86-931-87362345
Contact: Mr. Ma  +86-18609302030 138807759@qq.com 
              Mr. He  +86-13993036360 549663854@qq.com
Email: sales@hsychem.com
Website: www.hsychem.com