Does the river cleaning company make money?

Make money. According to Yingsen Finance and Taxation Network, the profit of river dredging project is 40%, and dredging is carried out by ship-borne excavators. River cleaning and maintenance is a key project of investment management of the national water conservancy department, so the river cleaning company makes money. River cleaning refers to river regulation and belongs to water conservancy projects. The silt deposited at the bottom of the river is blown into turbid water by mechanical equipment, which flows away with the river, thus playing the role of dredging.