NANJING YIGONGNanjing Technology and Equipment Manufacturing Co., Ltd. has devoted itself to research and professional manufacturing in the field of rolling functional components, and has accumulated more than 50 years of experience with many advantages such as technology, equipment, scale, brand, culture and so on. It has unique characteristics in the aspects of "large-scale, high-speed, high-precision, alternative import", and maintains the leading domestic leading and international well-known solid position of the leading products. In 2017, the company was selected by the Ministry of Industry and Information Technology as the first batch of manufacturing champion training enterprises.