Shuwen is based near Hangzhou, the capital city of Zhejiang Province, one of China’s most affluent provinces, and just 2 hours west of Shanghai.
Shuwen Biotech Co., Ltd.
333 Changhong Dongjie, Building 3,
Deqing, Zhejiang Province
Jay Z. Zhang
Voicemail: [USA +1] 650-260-3259
E-mail: info (at) shuwendx (dot) cn