Thuong Mai Ky Thuat TBH Viet Nam LTD Address: No 36C, Ly Nam De Street, Cua Dong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102187741 Phone: 0247473341; 0248234194 Representative: Nguyen Ngoc Tuong Cua Dong Ward, Hoan Kiem District, Ha Noi CityFounding date: 21 - 3 - 2007