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Qingdao Keyuan Marine Biochemistry Co.,Ltd 
Add:No.3316,Sansha Road,Huangdao district,Qingdao,China
Tel: +86-0532-86152393
     +86-0532-86152612
     +86-0532-86151376
Fax: +86-532-86151781
E-mail: mary-wang@langyatai.com
       mengjian@langyatai.com
       jaylee@langyatai.com 
       jennifer@langyatai.com
Copyright © 2014-2016 Qingdao Keyuan Marine Biochemistry Co., Ltd
Address:NO. 3316, Sansha road, Huangdao, Qingdao.