Toray successfully developed a new type of carbon fiber reinforced plastic (CFRP) prepreg for aviation and a new type of prepreg resin system "Toray TC346" for high-end automobiles and racing cars. Among them, the new CFRP prepreg is suitable for vacuum forming technology. Compared with the traditional autoclave forming technology used in traditional prepreg, it can significantly reduce manufacturing costs. "Toray TC346" has excellent mechanical properties and surface gloss, is currently the highest performance product, can be made into a variety of weight and fiber unidirectional tape or fabric, widely used in racing gearbox, suspension, wing and Anti-collision structure.