Cty TNHH Phat Trien Cong Nghe Xay Dung Son Hai Address: 491/41 Huynh Van Banh, Ward 13, Ward 13, Phu Nhuan District, Ho Chi Minh City Enterprise code: 0309513617 Phone: 02839913957 Representative: Vo Son Hai Adress: 491/41 Huynh Van Banh P.13, Ward 13, Phu Nhuan District, Ho Chi Minh City Ward 13, Phu Nhuan District, Ho Chi Minh CityFounding date: 13 - 10 - 2009