Thuong Mai Va Phat Trien Cong Nghe Xay Dung Joint Stock Company Address: No 573, Hong Ha Street, Phuc Tan Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102052293 Phone: 0242123698 Representative: Nguyen Doan Tinh Adress: 125, Tay Son Street, Quang Trung Ward, Dong Da District, Ha Noi City Phuc Tan Ward, Hoan Kiem District, Ha Noi CityFounding date: 20 - 10 - 2006