Duoc Tan Vien LTD Address: No 1, Lane 122, Vinh Tuy Street, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0108192360 Phone: 01672008775; 0372008775 Representative: Pham Tien Dung Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 20 - 3 - 2018