Song Hau Water Supply Joint Stock Company (SHWACO) is a subsidiary established by WACO in 2008 to act as the investor of Song Hau Water Supply System, including Song Hau Water Treatment Plant and a trasmission pipeline. The project will be implemented under a BOO commercial framework. Song Hau Water Treatment Plant will have a capacity of 100,000 m3/day including 20,000 m3/day in the first phase. The project location is in Song Hau Industrial Park and Urban Area in Phu Huu A Commune, Chau Thanh District, Hau Giang Province.