Dmqa Joint Stock Company Address: No 9, Civil Group 12, Thach Ban Street, Thach Ban Ward, Long Bien District, Ha Noi City Enterprise code: 0107993826 Phone: 0984861699 Representative: Vu Thi Hong Nhinh Thach Ban Ward, Long Bien District, Ha Noi CityFounding date: 14 - 9 - 2017