China Can company already was produced now piece 170 a variety of enzymatic kind reach relevant product, the product is used extensively by business of place of courtyard of each universities and colleges, scientific research, pharmacy and hospital. By last year, china Can company invested many yuan 400 to build again year of haemal product product line that handles blood of 1000 tons of animals. Current, this company is planning to build GMP standard factory building, manufacturing inject is used medical thrombin, inject uses the product such as active polypeptide, in order to enlarge terminal product market. (Chinese chemical industry signs up for)