Phan Mem Ous LTD Address: 12th Floor, Hai Au Building, 39 Truong Son, Ward 4, Tan Binh District, Ho Chi Minh City Enterprise code: 0313117831 Phone: 0795035711 Representative: Nguyen Trong Quoc Adress: 52 Nguyen Khuyen, Ward 12, Binh Thanh District, Ho Chi Minh City Ward 4, Tan Binh District, Ho Chi Minh CityFounding date: 28 - 1 - 2015