Thuong Mai Va Phat Trien Khoa Hoc Ky Thuat LTD Address: No 380, Minh Khai Street, Hai Ba Trung District, Ha Noi City Enterprise code: 0100779220 Phone: 02438543147 Representative: Hoang Linh Adress: P3, B11 Tap The Thu Le 1, Ba Dinh District, Ha Noi City Hai Ba Trung District, Ha Noi CityFounding date: 5 - 1 - 1999