Established in 1922, TCI America is one of the leading international manufacturer of specialty organic chemicals. Incorporated as the U.S. subsidiary of TCI in 1985, the company also deals in the production of natural products via extraction and fermentation techniques. TCI America offers a wide range of products, such as Teprenone, Benzoylthiazolidine, bulk chemicals and many more. It has also a brand of HPLC columns. TCI America's product areas include organic intermediates, functional materials, electronic and information materials, premix of drug medicines and intermediates and investigational new drugs.