Shenzhen Kangtai Biological Products Co., Ltd. is a listed enterprise integrating research, development, production and sales of biological products, stock code 300601. Headquartered in Shenzhen, the company has R&D centers and industrial bases in Shenzhen and Beijing. It is one of the major hepatitis B vaccine manufacturers in China.

​Shenzhen Salubris Pharmaceuticals Co., Ltd. was established in November 1998, mainly producing and operating chemical raw materials, powder injections, tablets, capsules and other products. It is a high-tech joint venture enterprise that integrates research and development, production, and sales. The company was one of the first enterprises to be awarded the "Integrity Golden Ding" and "Shenzhen Top 100 Commercial Super Brand", and has been recognized as a "Shenzhen High tech Enterprise" and "Shenzhen Foreign Investment Advanced Technology Enterprise".

The headquarters of Canadian HONSON Pharmaceutical Co., Ltd. is located in Toronto. It is a natural pharmaceutical group enterprise that integrates raw material supply, research and development, and production. It is also one of the first manufacturers to receive GMP recognition from the Canadian Ministry of Health, with multiple doctoral and master's experts in pharmacy, nutrition, and natural medicine. Has Health Canada NHPD certification and over 50 Health Canada licensed formulas.