As an innovative enterprise, Chemspon Bio-Tech Co., Ltd. is dedicated to the research and development, and production technology of fine chemicals, pharmaceutical intermediates and APIs. With the technical supports of Zhejiang University and Zhejiang University of Technology, we establish closely cooperative relationships with a number of universities and research institutions. Chemspon sets up R&D center in Zhejiang University, and can provide customers with custom services of chemicals from gram to kilogram. There are production bases in Zhejiang...