Dau Tu - Thuong Mai - Xay Dung STD LTD Address: No 6, Hoang Ngoc Phach Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101162053 Phone: 0247762119 Representative: Mai Ngoc Son Adress: P101, B8, Lang Ha, Lang Ha Ward, Dong Da District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 19 - 9 - 2001