We are the specialist in producing protease, protease inhibitors, amylase and polypeptide. Our product includes Chymotrypsin 、Trsnsin-Chsmotrypsin、Aprotinin、Pancreatic Kinionogenase heparin sodium, Low molecular weight heparin sodium et. al.. Because of advanced manufacture technology, strict manipulation process and human oriented corporation management, our products deserves good market response and spreads across southeast of Asia, European, the U.S.A., Japan and Korea.