Kinh Doanh Dich Vu CBT LTD Address: P909, 9th Floor, Plaschem Building, No 562 Nguyen Van Cu, Bo De Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111542544 Phone: 0983602073 Representative: Nguyen Manh Hung Bo De Ward, Long Bien District, Ha Noi CityFounding date: 19 - 6 - 2026