Ky Thuat Va Dau Tu Thuong Mai Hoang Ha LTD Address: No 14, Hoa Binh 7 Lane, Minh Khai Street, Minh Khai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0106152852 Phone: 0947136997 Representative: Nguyen Nhu Oanh Adress: No 208, Minh Khai Street, Minh Khai Ward, Hai Ba Trung District, Ha Noi City Minh Khai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 16 - 4 - 2013