Prosi Thang Long Joint Stock Company Address: No 8, Alley 24/10, 123 Xuan Thuy Lane, Cau Giay District, Ha Noi City Enterprise code: 0106586306 Phone: 0912049338 Representative: Do Thi Mai Dung Adress: No 1, Lane 189/155, Hoang Hoa Tham Street, Ba Dinh District, Ha Noi City Cau Giay District, Ha Noi CityFounding date: 30 - 6 - 2014