D-Plus Smart Live LTD Address: 4th Floor, SHG Building, No 8, Quang Trung Street, Phuong, Ha Dong District, Ha Noi City Enterprise code: 0111413468 Phone: 0365186689; Representative: Nguyen Dinh Tu Ha Dong Ward, Ha Dong District, Ha Noi CityFounding date: 15 - 3 - 2026