Ky Thuat Han Va Tu Dong Hoa Joint Stock Company Address: No 8, Lane 142, Quan Nhan Street, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0102798564 Phone: 02437857281 Representative: Tran Van Khang Adress: No 411, B1 Tap The Quan Doi, Nghia Tan Ward, Cau Giay District, Ha Noi City Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 2 - 7 - 2008