Quang Cao Duong Quang LTD Address: No 49, Phung Chi Kien Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0101848702 Phone: 0247649905 Representative: Khuat Hong Trung Adress: 150, Yen Phu Street, Yen Phu Ward, Tay Ho District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 4 - 1 - 2006