Fuquan Capital Management, Inc. manufactures and markets algae-based nutritional and algae-containing products. The company offers algae-based biomass for human, fish, and animal consumption; algae cakes for livestock and aquaculture products; astaxanthin for use in joint pain relief and treatments of muscular degeneration; omega-3 to prevent heart disease/cancer and boost the immune system; algae oils for producing bio-fuel; and bio-oil, bio-plastic, and carbon reduction and sequestration solutions. It provides nutraceutical and natural products that prevent and treat diseases; and spirulina, a nutrient and protein solution for human dietary functions and malnutrition. The company also offers sports medicine devices to increase mobility and balance, decrease joint pain, define muscle tone, and promote weight loss. It serves nutraceutical, pharmaceutical, and health and wellness markets. The company is based in Malvern, Pennsylvania. Fuquan Capital Management, Inc. was formerly known as International Sustainability Group, Inc. and changed its name to Fuquan Capital Management, Inc. in December 2017. Fuquan Capital Management, Inc. was incorporated in 2006 and is based in December 2017. As of September 28, 2017, Fuquan Capital Management, Inc. operates as a subsidiary of Fuquan Capital Corporation, Inc.