Blue Mango Joint Stock Company Address: 1st Floor, No 53/291/1141, Civil Group 30, Thinh Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108021333 Phone: 01652937063; 0352937063 Representative: Chang Jun Young Thinh Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 12 - 10 - 2017