Khao Sat Do Dac Va Xay Dung Do Ngoc LTD Address: 62, Street No 7, An Khanh Ward, Ho Chi Minh Town, Viet Nam, Ho Chi Minh City Enterprise code: 0319360416 Phone: 0907757378 Representative: Do Xuan Ngoc An Khanh Ward, Thu Duc District, Ho Chi Minh CityFounding date: 15 - 1 - 2026