Phat Trien Va Ung Dung Cong Nghe DNT Joint Stock Company Address: No 163, Kham Thien Street, Tho Quan Ward, Dong Da District, Ha Noi City Enterprise code: 0108289443 Phone: 02435737459 Representative: Nguyen Thi Thuy Dung Tho Quan Ward, Dong Da District, Ha Noi CityFounding date: 25 - 5 - 2018