Do Trong Dang Address: No 308a, Cho Kham Thien Lane, Phuong Lien Ward, Dong Da District, Ha Noi City Enterprise code: 0109765695 Phone: 02705215599 Representative: Do Trong Dang Phuong Lien Ward, Dong Da District, Ha Noi CityFounding date: 5 - 10 - 2021