Thuong Mai Va Dich Vu Ky Thuat Truong An LTD Address: No 201, Kham Thien Street, Tho Quan Ward, Dong Da District, Ha Noi City Enterprise code: 0103764448 Phone: 02435739722 Representative: Nguyen Vu Hung Adress: No 57 Nguyen Thai Hoc, Dien Bien Ward, Ba Dinh District, Ha Noi City Tho Quan Ward, Dong Da District, Ha Noi CityFounding date: 4 - 5 - 2009