Water supply plant which is treating and providing clean water to Phu Binh district and industrial zones with capacity of 30,000m³/day.

Quang Thanh Water Supply Plant will supply for Quang Thanh new urban area and other areas in Thuy Nguyen district with capacity of 20,000m³/day.

The project to build a plant which is treating, and providing clean water to Kim Liên commune and surrounding areas was approved by the Nghe An People's Committee in 2013, with a designed capacity of 8,000 m³/day.

La Giang water supply system plant was approved by Ha Tinh People's Committee in 2015, with a designed capacity of 5,000 m³/day. The water supply system serves the communes in Duc Tho district and Can Loc district of Ha Tinh province, contributing to the implementation of the national target program for rural clean water and environmental sanitation in the province. It aims to improve clean water supply conditions, enhance environmental sanitation, and improve the health and quality of life for the local population.

My Loc Water Supply Plant for Can Giuoc District was approved for investment by the Long An Provincial People's Committee in 2017, with a designed capacity of 16,000m³/day. The plant was completed and put into operation in 2018, providing clean water that meets national standards to more than 80,000 residents.