Guangdong By-health Biotechnology Co., Ltd is principally engaged in the research, development, production and distribution of nutrition supplements. The Company primarily provides protein powders, vitamin C tablets, vitamin B tablets, natural vitamin E capsules, vitamin A and D soft capsules, calcium and vitamin D soft capsules, bovine colostrum calcium tablets, bone collagen calcium tablets, spirulina tablets, grape seed tablets, wheat germ oil soft capsules, deep-sea fish oil soft capsules, runa oil soft capsules, propolis soft capsules, soybean phospholipids soft capsules and squalene soft capsules, among others. The Company distributes its products primarily in domestic market.

Guangdong By-Health Biotechnology produces dietary supplement products, which made up 98.9% of its 2009 revenues. The company has three brands, By-Health, Shiyifang and Dingguagua. The company focuses on southern and eastern China.