Hong Jun Yu

Shanghai Huiwen Biotech Corp., Ltd. engages in the research, development, and production of biotechnology products such as polysaccharides, biological compounds and biological proteins. Its main products include tremella polysaccharides, marine biological complex polysaccharides, skin care plant extracts, as well as derivatives of these products. The company was founded on September 21, 2001 and is headquartered in Shanghai, China.