Tu Van Khao Sat Xay Dung Hai Lan LTD Address: No 128/37a, Dinh Tien Hoang Street, Ward 1, Binh Thanh District, Ho Chi Minh City Enterprise code: 0314662702 Phone: 0938575525 Representative: Doan Manh Cuong Ward 1, Binh Thanh District, Ho Chi Minh CityFounding date: 5 - 10 - 2017