From June 2016 to April 2017, entrusted by the Cangnan Longgang New Town Development and Construction Management Committee (Cangnan County Haitu Reclamation Construction Development Co., Ltd.), our company was responsible for the operation management of the seawall (13 km) of the Jiangnan Seawall Reclamation Project, the Pipa Sluice (3*6 m, designed flow rate of 230 m³/s), and the North Sluice (3*5 m, designed flow rate of 150 m³/s). From May 2017 to April 2018, our company won the bid for the 2017 annual property management project of this project through public bidding.

In 2017, our company won the bid for the sluice, seawall settlement observation, maintenance and cleaning projects of the Longgang Branch of the Cangnan Water Conservancy Bureau.