Phat Trien Cong Nghe Tin Hoc Toan Phat LTD Address: 899 TBD67, DT4 Street, Hamlet 5, Dong Thanh Commune, Hoc Mon District, Ho Chi Minh City Enterprise code: 0315052812 Phone: 0909918671 Representative: Dao Duc Thang Dong Thanh Commune, Hoc Mon District, Ho Chi Minh CityFounding date: 17 - 5 - 2018