Mai Quyen LTD Address: No 9, Lane 9, Quynh Loi Street, Quynh Mai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102731873 Phone: 01689468546; 0389468546 Representative: Nguyen Minh Dung Adress: 10, Quynh Loi Street, Quynh Loi Ward, Hai Ba Trung District, Ha Noi City Quynh Mai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 28 - 4 - 2008