Dau Tu & Xay Dung Duy Ba Joint Stock Company Address: 206 Pham Thai Buong, My Hoang Quarter, Phu My Hung, Tan Phong Ward, District 7, Ho Chi Minh City Enterprise code: 0301265948 Phone: 02854121355 Representative: Nguyen Duy Bach Adress: 235 Tran Binh Trong, Ward 04, District 5, Ho Chi Minh City Tan Phong Ward, District 7, Ho Chi Minh CityFounding date: 6 - 10 - 1998