What is the relationship between Tao Le and American medical stars?

The relationship between the head office and its subsidiaries. According to relevant information, American Medicine Star (Nanjing) Pharmaceutical Co., Ltd. (ANP for short) was established in 2009, and it is a wholly-owned holding company of Amphastar Company in the United States. Amp is a new high-tech pharmaceutical enterprise integrating drug research and development, biochemical drugs intermediate synthesis and inspection, and raw material drug production. Nanjing Letao Biotechnology Co., Ltd. was established in June 20 13, located in Xinghe Road, Nanjing Economic and Technological Development Zone. The company's business mainly involves the research and development, production and sales of biotechnology and related products, cosmetics, prepackaged foods, food additives and health food; Research, development and sales of chemical technology and related products (excluding dangerous chemicals).