Tu Van Thiet Ke Kien Truc Xay Dung Tang Da Joint Stock Company Address: 19 E3, Street 53, Tan Phong Ward, District 7, Ho Chi Minh City Enterprise code: 0306288811 Phone: 02854331552 Representative: Le Nguyen Da Hoa Adress: 19 E3, Street 36, Tan Phong Ward, District 7, Ho Chi Minh City Tan Phong Ward, District 7, Ho Chi Minh CityFounding date: 11 - 12 - 2008