Quang Tu LTD Address: No 12, Lane 169/2/1, Thai Ha Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0100840242 Phone: 0243857462; 02453537018 Representative: Hoang Phuong Adress: Zoom 66- D3, Tap The Giang Vo, Giang Vo Ward, Ba Dinh District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 13 - 3 - 1999