Dich Vu Thuong Mai Nam Tien Joint Stock Company Address: Khoi, Street 3, Phuong, Co Street, Song Cong City, Thai Nguyen Province Enterprise code: 4600447005 Phone: 02148507808 Representative: Duong Quoc Huy Adress: Quoc Bao, Van Dien Town, Thanh Tri District, Ha Noi City Pho Co Ward, Song Cong City, Thai Nguyen ProvinceFounding date: 22 - 8 - 2008