Founded in 1989, Jinan Asia Pharmaceutical Co., Ltd. is a Sino-US joint venture. It is a high-tech enterprise in Jinan. It is a manufacturer that has passed ISO9001, ISO22000, cGMP and Jewish certification. It has advanced production equipment and specializes in food, the development and manufacture of pharmaceutical grade choline, betaine and its derivatives, fine chemicals and health products. Since 1989, the company has been focusing on the production of choline and betaine series products. More than 60% of its products are exported. There are branches and offices in the US and Europe. The production and sales of choline are currently ranked first in the country. For decades, Jinan Asia Pharmaceutical has successfully served customers around the world with advanced production technologies such as choline chloride, choline tartrate, dihydrocholine citrate and betaine hydrochloride. Jinan Asia Pharmaceuticals' tartaric acid choline Production process development is one of the national key projects. Innovation and quality are always our core values and culture. As one of the world's leading suppliers of innovative choline products,