Ky Thuat Xay Dung Va Thuong Mai Hai Phong LTD Address: No 12, Lane 43, Tran Khat Chan Street, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0110928337 Phone: 0986945628 Representative: Ha Tuan Anh Thanh Luong Ward, Hai Ba Trung District, Ha Noi CityFounding date: 7 - 1 - 2025