BioMar-Tongwei is a joint venture between the Danish BioMar Group and the Chinese Tongwei Group, two of the leading suppliers of feed to aquaculture in the world with a combined production of more than 3.4 million tons in 2016. BioMar-Tongwei is with a focus on product performance, quality, food safety, and sustainability aiming at becoming the leading supplier to the aquaculture industry in China. At present BioMar-Tongwei produces in Zhuhai and Chengdu. A new factory in Wuxi is expected to enter production in middle of  2018.