Our company is a manufacturer of state-of-the-art chemical manufacturing facilities in Wuhan, the center of China. Our mission is "to help our customers get the highest quality products at the lowest costs, and achieve their drug discovery and development programs in the quickest time". As one of the leading manufacturers of phase transfer catalysis (PTC) and cationic surfactant, we provide a comprehensive range of quaternary ammonium salts, quaternary phosphonium salts, crown ether, ...