Nghe Thuat Duy Tien LTD Address: No 49, Lane 72, Ton That Tung Street, Khuong Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0105322406 Phone: 0936763663 Representative: Nguyen Quynh Chi Adress: No 2 Phan Dinh Phung, Ba Dinh District, Ha Noi City Khuong Thuong Ward, Dong Da District, Ha Noi CityFounding date: 23 - 5 - 2011