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 innovation. we have carried out lab test and pilot test of some new API,such as Trandolapril, Dorzolamide and Caspofungin. At the same time, our marketing business covers interemediates of top quality.The main products include Cycloheptanone?Di-tert-butyl dicarbonate and 2-Amino-5-nitro-2'-chloro benzophenone Series Up to now,we have exported above said products to differnt area, including Japan, USA, Europe,Thialand and so on. Sincerely hope to cooperate with all customers in the world ,new or old, in pharmceutical and intermediates.