Jiangsu Tohope Pharmaceutical Co., Ltd. is an innovative enterprise engaging in the research, development and production of APIs and Health Food Products, has more than 30 years chemical production experience, is the first and leading manufacturer of Alpha Lipoic Acid in China and the major supplier in the world. With relying on the scientific and technological innovation and the rigorous management, our company keeps the steady growing state.

We are deeply committed to the highest levels of quality, have well defined procedures and systems in place in compliance with the requirements of GMP. Meeting the needs of customers by providing the best quality products is our core principle.More...