Thuong Mai Va Dich Vu Quan Son LTD Address: No 186 Tay Son, Quang Trung Ward, Dong Da District, Ha Noi City Enterprise code: 0106167390 Phone: 02437324588 Representative: Nguyen Thi Minh Hoa Adress: No 186 Tay Son, Quang Trung Ward, Dong Da District, Ha Noi City Quang Trung Ward, Dong Da District, Ha Noi CityFounding date: 4 - 5 - 2013