Quang Mai LTD Address: 53, Hang Duong Street, Hang Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101325910 Phone: 0249282069 Representative: Nguyen Ngoc Quang Adress: 53, Hang Duong Street, Hang Dao Ward, Hoan Kiem District, Ha Noi City Hang Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 16 - 1 - 2003