Hoang Khanh Tiep Address: Hai Boi Hamlet, Hai Boi Commune, Dong Anh District, Ha Noi City Enterprise code: 8111559454-001 Phone: 0899843668 Representative: Hoang Khanh Tiep Hai Boi Commune, Dong Anh District, Ha Noi CityFounding date: 9 - 3 - 2022