Sunson Industry Group Co., Ltd. is a China-based corporation engaged in researching, producing and marketing of microbial enzymatic preparations. It is composed of four production bases, three R&D centers, four district store centers, and over thirty branches and sub-companies throughout China.

Sunson has obtained ISO9001: 2000 certificate, Kosher Certificate and Halal Certificate. From 2003, Sunson enzymes have also found their way in scores of countries, and joined Madrid Agreement of Marks System and export enzymes to North America, Russia and CIS countries, Australia, India, Iran, Turkey, Germany, Netherlands, Mexico, South Korea, South Africa etc.

The items of Sunson's exportation include thermal-stable alpha-amylase, alpha-amylase, glucoamylase, phytase, protease, cellulase, beta-glucanase, xylanase and pectase, etc. These products are widely used in the industries of ethanol and alcohol, feedstuff, beer, textile, fruit juice and plant extraction and so on.