Khoa Hoc Cong Nghe Dai Viet LTD Address: 88/36 Huynh Tan Phat, Tan Thuan Tay Ward, District 7, Ho Chi Minh City Enterprise code: 0315741121 Phone: 0906581654 Representative: Bui Thi Nha Trang Adress: 102 Ho Tung Mau, Ben Nghe Ward, District 1, Ho Chi Minh City Tan Thuan Tay Ward, District 7, Ho Chi Minh CityFounding date: 15 - 6 - 2019