Tu Van Thiet Ke May Joint Stock Company Address: No 36, Lane 79/180, Nam Du Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0106805607 Phone: 0934728666 Representative: To Huu Dung Adress: No 24, Lane 1, Ha Huy Tap Street, Ha Huy Tap Ward, Vinh City, Nghe An Province Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 30 - 3 - 2015