Fujian Yange Marine Biotechnology Co., Ltd. is an agricultural industrialization enterprise integrating R & D, production and sales of food additives, agar and carrageenan.

The company is currently a large domestic agar, carrageenan research and development, production enterprises, is one of the largest domestic agar production scale manufacturers, the annual production capacity has reached more than 1,000 tons. The company has passed SC certification, and ISO22000: 2006 quality system certification, food safety quality management system and HACCP food safety system certification, and kosher food certification.

The company has cooperated with many domestic universities and scientific research institutions for a long time, and the Chancevon brand agar powder, agar bar and "Yange" Xueyan silk products with strong research and development strength are stable, high quality and superior. Products are exported to Russia, Europe, the Middle East, Southeast Asia (Japan, South Korea, etc.), Hong Kong, Taiwan and dozens of countries and regions, and also occupy a large supply share in the domestic market.