Phat Trien Cong Nghe Truyen Thong Gmes Toan Cau Joint Stock Company Address: No 6, 272/47 Tran Khat Chan Alley, Thanh Nhan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0107001609 Phone: 0919991086 Representative: Le Thi Chang Adress: No 3, Lane 6/30/2, Doi Nhan Street, Vinh Phuc Ward, Ba Dinh District, Ha Noi City Thanh Nhan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 21 - 9 - 2015