Jinan Asia Pharmaceutical Co., Ltd. was established in 1993. It is a high-tech enterprise in Jinan and the first food-grade choline manufacturer in China. The production process of choline bitartrate is developed as a national spark plan project. Asia started the production and research and development of health food in 1998. In 2018, Asia natural nutrition food branch was established, which took the lead in launching choline series nutrition health food in China. Choline, as a new nutritional element, is a nutrient that must be added to infant formula milk powder. It has a variety of health care effects such as promoting brain development, preventing Alzheimer's disease, improving fat, and lowering blood lipids. In addition, there are many products such as sleep improvement series, vitamin and mineral series, medicine and food homologous series, sports nutrition series, etc.