Bti Sinh Thanh Joint Stock Company Address: No 8, Nghach 68, Lane 49, Thuy Linh Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102327413 Phone: 0246444731 Representative: Nguyen Thi Thua Adress: Civil Group 25, Linh Nam Ward, Hoang Mai District, Ha Noi City Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 27 - 7 - 2007