Tu Van Du Hoc KNB LTD Address: 10B Su Thien Chieu, Ward 07, District 3, Ho Chi Minh City Enterprise code: 0314460960 Phone: 0839302472 Representative: Ly Ngoc Dong Adress: 10B Su Thien Chieu, Ward 07, District 3, Ho Chi Minh City Ward 7, District 3, Ho Chi Minh CityFounding date: 14 - 6 - 2017