We are Zhejiang Hisyn Pharmaceutical Co.,Ltd.(The former Xinhua Pharmaceutical Chemical Plant)---a GMP approved company,specialized in manufacturing contrast media and protective amino-acid.We have series of product such as iohexol,ioversol,iopamidol, iothalamic acid.Among them,Hisyn is the No.1 iohexol manufacturer in China,has specification such as EP5.0, USP24,27.We market very well in home-market,however,we want to extend our business to worldwide.we would like to share the benefit of coorperation with you esteemed.and we believe a long-term relationship would be established on the basis of trust and mutual-benefit.
