Dttm Van Diem LTD Address: No 7a, Lane 50/06, Hoa Tham Street, An Khanh Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111117282 Phone: 02277037708 Representative: Phan Van Diem Ha Noi CityFounding date: 7 - 7 - 2025