Thiet Ke Xay Dung Ha An Joint Stock Company Address: 1/2 Nguyen Van Dung, Ward 6, Go Vap District, Ho Chi Minh City Enterprise code: 0309810673 Phone: 02839899002 Representative: Ngo Bao Thang Adress: No A56/8, Phan Van Tri Street, Ward 10, Go Vap District, Ho Chi Minh City Ward 6, Go Vap District, Ho Chi Minh CityFounding date: 11 - 2 - 2010