Cty TNHH Phat Trien Phan Mem Khai Ha Address: 539a/6 Binh Thoi, Ward 10, District 11, Ho Chi Minh City Enterprise code: 0304223209 Phone: 0284067261 Representative: Hua Nhu Ha Adress: 539a/6 Binh Thoi P.10, District 11, Ho Chi Minh City Ward 10, District 11, Ho Chi Minh CityFounding date: 9 - 3 - 2006