Shanghai KangXin Chemical Co., Ltd, a joint venture company founded in 2000, is one of the earliest manufacturer in China dedicated to providing high quality products of food additives, feed additives and fine chemicals worldwide. 

The Carnitine Series produced since 2000, which mainly include L-Carnitine, L-Carnitine Hydrochloride, DL-Carnitine Hydrochloride, Acetyl-L-Carnitine Hydrochloride, L-Carnitine Tartrate, L-Carnitine Fumarate, 50% L-Carnitine(feed additives)etc, also the main manufacturers of nutrition supplements Creatinol-O-Phosphate, Calcium BHB, Magnesium BHB, Sodium BHB and some API intermediate and fine chemicals. 

With professional and technical personnel, quality assurance and good after-sales service, our products export to the United States, South Korea, Japan, Mexico, Switzerland and other countries in the world. 

KangXin is a certificated company of "Food Additive Production/Health Permit" issued by Ministry of Health as well as ISO9001 Quality Management System and Kosher certificate.