Green Happy-Go LTD Address: 4th Floor, Geleximco Building, No 36, Hoang Cau Street, O Cho Dua Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111541526 Phone: 0982850177 Representative: An, Qifeng O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 18 - 6 - 2026