1 TV Tu Van Dau Tu Xay Dung HP LTD Address: No 389B, Street 20/8, Civil Group 35, Ha Giang 1 Ward, Tinh Tuyen Quang, Viet Nam Enterprise code: 5100518041 Phone: 0837291234 Representative: Hoang Thi Hong Ha Giang 1 Ward, Ha Giang City, Tuyen Quang ProvinceFounding date: 9 - 6 - 2026