Chi Nhanh Cong Ty Co Phan Xay Dung Va Lap May Dien Nuoc So 3 Thang Long Address: KM21, Highway 3, Khoi, Nguyen Gon Street, Cai Dan Ward, Song Cong City, Thai Nguyen Province Enterprise code: 0101038881-004 Phone: 02086640034 Representative: Hoang Tien Bo Adress: Khu Tap The Duoc Quan Khu 3, Quang Trung Ward, Ha Dong District, Ha Noi City Cai Dan Ward, Song Cong City, Thai Nguyen ProvinceFounding date: 25 - 1 - 2005