The centralized wastewater treatment plant for VSIP Hai Phong Industrial Park

Bach Dang, Nam Trieu, Hoa Binh Block, Dinh Vu - Cat Hai Economic Zone, Hai Phong City.

Dong Thuy Anh Village, Hung Yen Province

Van Hung & Bac Ninh Hoa Village, Khanh Hoa Province