Hung Trang Mobile LTD Address: Duong Street, Ngoc Luong Commune, Yen Thuy District, Hoa Binh Province Enterprise code: 5400484139 Phone: 0984303358 Representative: Trinh Ngoc Hung Ngoc Luong Commune, Yen Thuy District, Hoa Binh ProvinceFounding date: 8 - 8 - 2017