Phat Trien Cong Nghe VTS Viet Nam LTD Address: No 2, Hem 640/21/12 Nguyen Van Cu, Gia Thuy Ward, Long Bien District, Ha Noi City Enterprise code: 0109760023 Phone: 0942993689 Representative: Phan Van Tien Gia Thuy Ward, Long Bien District, Ha Noi CityFounding date: 30 - 9 - 2021