Gemsen International (China)[Nutriceuticals,Natural Phytochemicals,Cosmeceuticals,Homones & Its Intermediates,Pharmaceuticals etc.]

Room2003, Ruihua Mansion, #315 Zhongshan NanLu, 210001, Nanjing, China

Tel: 86-25-58074061 E-mail: gemsen@yahoo.com.cn

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