Thuong Mai Tin Hoc Bach Khoa LTD Address: No 71, Street 217, Ha Trung Town, Ha Trung District, Thanh Hoa Province Enterprise code: 2801934647 Phone: 02373740246 Representative: Do Duc Dung Adress: Uoc Ngoai Hamlet, Quang Phong Commune, Quang Xuong District, Thanh Hoa Province Ha Trung Town, Ha Trung District, Thanh Hoa ProvinceFounding date: 10 - 1 - 2013