Vien Thong Thanh Dung LTD Address: Hamlet 1, Ea Tu Commune, Buon Ma Thuot City, Dac Lac Province Enterprise code: 6001380186 Phone: 02610626237 Representative: Nguyen Trong Hai Ea Tu Commune, Buon Ma Thuot City, Dak Lak ProvinceFounding date: 25 - 2 - 2013