Kien Truc Xanh Ha Noi LTD Address: No 53C, Lane 255, Linh Nam Street, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108139825 Phone: 0988619343 Representative: Le Dang Chung Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 22 - 1 - 2018