Tianjin Tianshi Biological Development

Tiens Group, operating as Tianjin Tianshi Biological Development, is a global conglomerate specializing in biotechnology, health management, and retail. Founded in 1995 and headquartered in Tianjin, China, the company produces a wide range of wellness products, including dietary supplements, functional foods, and personal care items inspired by Traditional Chinese Medicine. Tiens utilizes a direct selling model to distribute its products across more than 190 countries. The company's flagship offerings focus on calcium supplementation and immune system support, supported by its large-scale manufacturing and R&D facility, the Tiens International Health Industrial Park. It remains one of the largest health-focused direct-selling enterprises in Asia.