Thuong Mai Ky Thuat Sen Viet LTD Address: No 86, Civil Group 10, Bac Tu Liem District, Ha Noi City Enterprise code: 0104914135 Phone: 02437633496 Representative: Nguyen Van Thang Adress: No 26, Phuc Dien Street, Bac Tu Liem District, Ha Noi City Bac Tu Liem District, Ha Noi CityFounding date: 15 - 9 - 2010