R&D system Production base

R&D system

Equipped with the first-class plant and complete inspection equipment, CRVAB has set up quality control management system in line with ISO, HACCP, FSC22000 standard. Our business philosophy of integrity and strict  production management has guaranteed products of stability and high quality. Our products have already sold to each quarter of China and regions all over the world.

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R&D Institute

CRVAB has one Work Station of Postdoctoral Scientific Researchers;

Scientific Reseach Centers (2---Beijing & Nanjing);

R&D Engineering Centers (5): 

The R&D Center consists of Gene Engineering; Fermentation Dept., Monogastric Animal Products Dept., Ruminant Products Products Dept., Aquatic Animal Products Products Dept., Micro-ecological Dept.,Biochemical & Formulation Research Dept. and Industrial Enzyme Dept. 

The company has made extensive cooperation with a large number of domestic colleges, universities and research institutions, having formed the R&D mode that is dominated by independent innovation and supplemented by cooperation.

R&D capability


CRVAB is a national high-tech enterprise specializing in R&D, production of probiotics, enzymes, API and other products. After Joining forces with Kemin Industries, the production capabilities have increased with State of the Art“Directed Evolution”- and“Metagenome”-Technologies in creating any desired enzyme molecules. We pride ourselves in being one of the very few manufacturers in the world who possess great depth and expertise in fermented enzymes manufacturing. We look forward to furthering farm animal health and well-being, and contributing to the sustainable development of the livestock industry.