Be Tong Thang Long Nam Ha Noi LTD Address: Hamlet 6, Kim Boi Hamlet, Huong Son Commune, Ha Noi City, Viet Nam, Ha Noi City Enterprise code: 0111190934 Phone: (0237) 3225888 Representative: Vu Tien Dat Ha Noi CityFounding date: 23 - 8 - 2025