In recent years, Parker Machine has seized the opportunity of rapid development of China's high-speed rail, increased investment in science and technology, research and development of three-axis machining centers, four-axis machining centers, high-speed and heavy-load machining centers and other customized equipment, by the world's leading rail transit equipment R & D and manufacturing platform, the favor of subsidiaries of China National Automobile Group. The new machining center is suitable for deep processing of aluminum profile parts such as high-speed EMUs, high-power locomotives and railway freight cars. The special aluminium processing center for processing and manufacturing of urban rail transit vehicles and other products provides equipment and technical services for China Central Railway Corporation.