Phong Son LTD Address: 159 Dien Bien Phu, Ward 15, Binh Thanh District, Ho Chi Minh City Enterprise code: 0309544911 Phone: 02866600429 Representative: Nguyen Thanh Phong Adress: 31 Cong Hoa, Ward 4, Tan Binh District, Ho Chi Minh City Ward 15, Binh Thanh District, Ho Chi Minh CityFounding date: 21 - 10 - 2009