Tu Van Dau Tu Va Ky Thuat Xay Dung Long Thanh LTD Address: No 521/91D, Cach Mang Thang 8, Ward 13, District 10, Ho Chi Minh City Enterprise code: 0316712028 Phone: 0908738892 Representative: Dao Nguyen Huy Tong Ward 13, District 10, Ho Chi Minh CityFounding date: 18 - 2 - 2021