Established in December 2012 and headquartered in Zhangjiagang-a key economic hub in the Yangtze River Delta-Yongjie is a technology-driven enterprise specializing in heavy-load transportation solutions. With a registered capital of RMB 50 million, we deliver integrated EPC services for energy, marine engineering, municipal projects, petrochemical plants, and port machinery. As a leading domestic contractor, it has provided professional services for CCCC, CREC, Sinopec, CNPC, SPlC, and Zhejiang Petrochemical and other large domestic energy and infrastructure enterprises.