Hangzhou Green Bio-Tech Co., Ltd. (Green Bio in short) is a creative enterprise specializing in the production, trade, import and export business of APIs, pharmaceutical intermediates and fine chemicals. There is a skilled R&D team working in Green Bio, and this team is consisted of senior researchers with Ph. D and master degree, and experienced technicians. Moreover, we establish closely cooperative relationships with famous universities (Zhejiang University, Tianjin University and Beijin...