Zhejiang Grand Biotech Co., Ltd.

Zhejiang Grand Biotech makes long-chain polyunsaturated fatty acids for infant formula and nutrition use. The range is built around DHA from marine microalgae, sold as crude oil, refined oil and spray-dried powder, and arachidonic acid, again as crude oil, refined ARA oil and powder.

The company is a subsidiary of China Grand Enterprises and runs its own fermentation rather than buying oil in, with a research centre for strain and process development alongside the production base. Its scientific team specialises in marine microalgae.