Wei Kang building

　　Shandong Weikang biological medicine science and Technology Co Ltd, founded in 1999, belongs to Shandong Weikang biology group, is a research, marine biological products development, production and sales in one of the national high-tech enterprises. In January 2013, Kang biotechnology park built in Linyi national high tech Zone to invest 270 million yuan, to create a production, learning and research of the integration of chitosan oligosaccharide production research and development center, established an annual output of 100 tons of high quality chitosan oligosaccharide production line, in the enzymatic synthesis of chitosan oligosaccharide is a priority level at home and abroad, is the production of chitosan oligosaccharide products base. The company is committed to promoting the development of chitosan oligosaccharide industry. April 16, 2014, the national health and Family Planning Commission approved the company's declaration of chitosan oligosaccharide as a new food raw materials. December 2014, the domestic production of chitosan oligosaccharide food license.