Sang Tao Thanh Nien Joint Stock Company Address: No 77, Nguyen Phong Sac Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0104590032 Phone: 02462950711 Representative: Vu Thanh Nam Adress: No 81, Civil Group 6, Quang Trung Ward, Dong Da District, Ha Noi City Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 9 - 4 - 2010