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Company:Beijing Yuanheng Huizhong Biological-tech Company,LTD 

Address:Shangdi Donglu35,Haidian District,Beijing

Tel:010-82899052 /

                  82899467 / 

                  82899426

Fax:010-82899735

Tech-Support:400-886-6337

website:www.yhhz-bio.com



Beijing Yuanheng Huizhong Biological-tech Company,LTD
Address:Shangdi Donglu35,Haidian District,Beijing