Xay Dung Va Thuong Mai Techcon Viet Nam Joint Stock Company Address: No 30, Nguyen Tu Gian, Phuc Tan Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0106680147 Phone: 02439329685 Representative: Nguyen Viet Anh Adress: Khu 1, Ha Hoa Town, Ha Hoa District, Phu Tho Province Phuc Tan Ward, Hoan Kiem District, Ha Noi CityFounding date: 4 - 11 - 2014