TM & DV Viken Joint Stock Company Address: 11th Floor, Zen Tower Building, No 12, Khuat Duy Tien Street, Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0110153457 Phone: 0978291111 Representative: Le Thi Binh Adress: Hamlet 6, Bao Thanh Commune, Yen Thanh District, Nghe An Province Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 18 - 10 - 2022