Optronik Opto-ElektronischeSysteme GmbH

The company was founded in 2000 and is located in Yizheng City, a beautiful chemical fiber city on the banks of the Yangtze River. The company produces and operates pharmaceutical, pesticide, dye intermediates, and some organic raw materials, with pr

evoxx technologies GmbH, a German Industrial Biotechnology Company, is focusing on the development and production of industrial enzymes and novel carbohydrate ingredients produced by enzymatic bioconversion. With its proprietary enzymes and carbohydr