Thuong Mai Va Dich Vu Ngoc Ha Joint Stock Company Address: No 7, Lane 2, Nguyen Ngoc Nai Street, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101394777 Phone: 0245653074; 0245653661 Representative: Bui Thi Ngoc Adress: P311 - C5, Khu Tap The Trung Tu, Trung Tu Ward, Dong Da District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 22 - 8 - 2003