Phat Trien Phan Mem Ky Thuat So LTD Address: No 32 Nguyen Van Sang, Tan Son Nhi Ward, Tan Phu District, Ho Chi Minh City Enterprise code: 0317137437 Phone: 0901401269 Representative: Nguyen Trung Tan Son Nhi Ward, Tan Phu District, Ho Chi Minh CityFounding date: 25 - 1 - 2022