Jiangxi Tongxin Machinery Manufacturing Co., Ltd. The company has always focused on scientific and technological innovation to lead the development of the company. It has long cooperated with scientific research institutes such as Nanchang Institute of Industrial Technology, Fuzhou University, and China Southern Airlines. In 2015, it invested more than 30 million yuan to develop new materials. , New products, new processes, 46 new products were developed throughout the year, 6 process innovations were opened, and new markets for Dongfeng, JMC, and Zotye were newly opened; after the transformation of the foundry, the energy consumption per million output value decreased from 75,000 yuan to 59,000. Yuan, down more than 20%.