Quang Cao Va To Chuc Su Kien Ky Nguyen Joint Stock Company Address: No 40, Lane 31, Xuan Dieu Street, Quang An Ward, Tay Ho District, Ha Noi City Enterprise code: 0101951499 Phone: 0245624289 Representative: To Nguyet Khanh Adress: P1110, E7 Quynh Mai, Quynh Mai Ward, Hai Ba Trung District, Ha Noi City Quang An Ward, Tay Ho District, Ha Noi CityFounding date: 25 - 5 - 2006