Det May DNV Ba Vi LTD Address: Yen Khoai Hamlet, Thuy An Commune, Ba Vi District, Ha Noi City Enterprise code: 0110139212 Phone: 0982277541 Representative: Phung Van Do Adress: Yen Khoai Hamlet, Thuy An Commune, Ba Vi District, Ha Noi City Thuy An Commune, Ba Vi District, Ha Noi CityFounding date: 4 - 10 - 2022