Trung Tam Luyen Thi 40 Tien Giang Bac Giang LTD Address: No 46 TDP 3, Tue Tinh Street, Hiep Hoa Commune, Tinh Bac Ninh, Viet Nam Enterprise code: 2401071308 Phone: 0928111661 Representative: Nguyen Manh Dung Hiep Hoa Commune, Hiep Hoa District, Bac Ninh ProvinceFounding date: 24 - 4 - 2026