On the afternoon of July 15, 2021, Yongsheng Wang , chairman of Yongsheng dredging equipment company, Xin, manager of sales department, Yuan and Gao of Design Department warmly received Professor Hu of Design Institute and four people from the client.

On July 10, 2021, YS-CSD4014 full hydraulic cutter suction dredger is being manufactured.​

On July 2, 2021, the customized 12 inch cutter suction dredger was successfully delivered

On June 28, 2021, YS-CSD200 ( 8 inch ) cutter suction dredger delivered successfully

On June 26, 2021, famous enterprise clients visited Yongsheng shipyard. Clients mainly visited the workshops of shipyard and were very satisfied with the quality of our dredgers.

On June 24, 2021, Yongsheng 8 inch cutter suction dredger has been disassembled and ready for delivery.