Ky Thuat & Xay Dung Bach Khoa Joint Stock Company Address: No 2, Lane 250/40, Khuong Trung Street, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0106001162 Phone: 02435682303 Representative: Pham Quang Thao Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 28 - 9 - 2012