Hangzhou Shanwei Pharmaceutical Co.,Ltd., which was founded in 1998. With all staffs`continuous efforts,Shanwei pharm now has become a comprehensive corporation,specializing in marketing,developing and manufacturing advanced Active Pharmaceutical Ingredients and intermediates. With support of strong R & D team,our company is good at technology innovat- ion. we have carried out lab test and pilot test of some new API,such as Trand- olapril, Dorzolamide and Cas...