KOLIN Chemical Co., Ltd. is the leading company in Asia in manufacturing choline chloride. It has been progressively extending its market with an exceptional technology and research capabilities. Since established in 1988, the company has steadily promoting R&D activities and reinvestment, and now all of the production processes are abided by the GMP (Good Manufacturing Practice) and ISO 9001 standards. Therefore, our products are considered as the highest standard of quality by our world-wide ...