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Ruyan Bioscience International Co., Ltd
Copyright © 2005-2010
ICP:09003816
Add:Building G3 ,HuaFeng Industrial Park,GuShu Town ,XiXiang ,BaoAn Zone,Shenzhen City ,GuangDong Province ,China
Tell:+86-755-2919 1086 , 8614 6782 Fax:+86-755-2699 3880
