Khai Thac Va Cung Cap Thong Tin Tat Thang LTD Address: No 22, Hoang Quoc Viet Street, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0106659709 Phone: 0919326807 Representative: Nguyen Van Truong Adress: Hamlet 2, Dien Hai Commune, Dien Chau District, Nghe An Province Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 8 - 10 - 2014