Chu Thap Do Ha Noi Joint Stock Company Address: No 19/52, To Ngoc Van Street, Quang An Ward, Tay Ho District, Ha Noi City Enterprise code: 0102143303 Phone: 02422113899 Representative: Huynh Long Hai Adress: No 9/1, Quarter 2, Tan Kieng Ward, District 7, Ho Chi Minh City Quang An Ward, Tay Ho District, Ha Noi CityFounding date: 19 - 1 - 2007