Doi Quan Ly Thi Truong So 5 Address: Phuc Huong 2 Civil Group, Vinh Loc Town, Chiem Hoa District, Tuyen Quang Province Enterprise code: 5000228740 Phone: 0207851282 Adress: Minh Xuan Ward, Tuyen Quang City, Tuyen Quang Province Vinh Loc Town, Chiem Hoa District, Tuyen Quang ProvinceFounding date: 20 - 1 - 2005