1.CCCC Fourth Navigation Bureau is a state-owned construction enterprise with clear business, clear strategy, standardized corporate governance structure, reasonable asset structure, strong investment and financing ability and scientific management.

2.CCCC No.4 Waterway Engineering Co., Ltd. is rich in human resources and abundant in talent reserves, and has the first-class qualification of port and waterway engineering construction general contracting and the first-class qualification of highway and bridge municipal engineering general contracting.