Tu Van Xay Dung Hoang Gia Nam Tam Bon Joint Stock Company Address: 565/19 Binh Thoi, Ward 10, District 11, Ho Chi Minh City Enterprise code: 0305006983 Phone: 02838586469 Representative: Tran Duy Hai Tran Ward 10, District 11, Ho Chi Minh CityFounding date: 9 - 6 - 2007