Thuong Mai Dich Vu Va Xay Dung Tong Oanh Joint Stock Company Address: 188a, Tan Viet Bac Urban Area, Mao Khe Town, Dong Trieu Town, Quang Ninh Province Enterprise code: 5700587978 Phone: 02033585079 Representative: Tran Thanh Tong Adress: No 146, Khu Hoang Hoa, Mao Khe Town, Dong Trieu Town, Quang Ninh Province Mao Khe Town, Dong Trieu Town, Quang Ninh ProvinceFounding date: 24 - 4 - 2006