Quang Cao Dong Tay Joint Stock Company Address: No 36, Street 3, F361 Town, An Duong Street, Yen Phu Ward, Tay Ho District, Ha Noi City Enterprise code: 0102394360 Phone: 0242149339 Representative: Nguyen Hung Hai Adress: 6/136 Phung Khoang, Trung Van Commune, Tu Liem District, Ha Noi City Yen Phu Ward, Tay Ho District, Ha Noi CityFounding date: 22 - 10 - 2007