Hunan Changyuan Yuecheng Equipment Co., Ltd.

Hunan Changyuan Yuecheng Equipment Co., Ltd. is a national high-tech enterprise integrating R&D, manufacturing, and services in the field of transportation engineering equipment. The company has extensive cooperation with Central South University's national first-class key disciplines of "Transportation Engineering" and "Civil Engineering", the National Engineering Research Center for High-Speed Railway Construction Technology, and the Institute of Rail Transit Technology and Equipment of Central South University. It has a high-level scientific research team, including 6 professors (doctoral supervisors), 12 associate professors (senior engineers), 16 Ph.D.s, and 28 master's degree holders. Characterized by industry-university-research collaboration, the company is mainly engaged in the R&D, manufacturing, and service of tunnel excavation construction equipment, railway track laying and erection construction equipment, and railway line maintenance equipment. To date, the company has successfully developed multiple high-quality, high-performance engineering equipment with independent intellectual property rights, including an intelligent tunnel environmental management system (including intelligent variable-frequency energy-saving axial flow fans), vehicle-mounted and engineering chassis wet shotcrete machines, secondary lining trolley distributing machines and secondary lining pouring information monitoring systems, secondary lining steam curing trolleys, multifunctional pipe roof drilling rigs, anchor bolt drilling rigs, and tunnel excavating loaders.\nThe company adheres to the philosophy of "sincere treatment of others, sincere work, sincere service, and honest operation," and has won customers' trust with "leading technology, quality first, and service paramount." The company has successively provided high-quality products and services to enterprises such as China Railway First Bureau, China Railway Third Bureau, China Railway Fourth Bureau, China Railway Fifth Bureau, China Railway Seventh Bureau, China Railway Ninth Bureau, China Railway Tenth Bureau, China Railway Eleventh Bureau, China Railway Twelfth Bureau, China Railway Fourteenth Bureau, China Railway Fifteenth Bureau, China Railway Seventeenth Bureau, China Railway Nineteenth Bureau, China Railway Twenty-first Bureau, China Railway Twenty-fourth Bureau, and China Civil Engineering Construction Corporation, establishing good long-term cooperative relationships.