Hoc Mai - Thanh Xuan Joint Stock Company Address: 1st Floor, Lot T1, Trung Hoa Urban Area, Nhan Chinh, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0106030082 Phone: 02437759290 Representative: Bui Thi Tu Adress: No 90, Civil Group 48, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 7 - 11 - 2012