Kien Truc Va Xay Dung Beta Plus LTD Address: No 8/6a, Lane 268/2, Ngoc Thuy Street, Ngoc Thuy Ward, Long Bien District, Ha Noi City Enterprise code: 0110400000 Phone: 84096886755 Representative: Vu Hoang Hai Ngoc Thuy Ward, Long Bien District, Ha Noi CityFounding date: 28 - 6 - 2023