Van Phong Dai Dien Cong Ty Co Phan Cong Nghe Giao Duc Istar Address: Lau 6, MB Building, No 538 Cach Mang Thang Tam, Ward 11, District 3, Ho Chi Minh City Enterprise code: 0106646876-001 Phone: 0912170676 Representative: Dang Thi Tuyen Adress: No 10, 241 Mai Dich Lane, Mai Dich Ward, Cau Giay District, Ha Noi City Ward 11, District 3, Ho Chi Minh CityFounding date: 1 - 3 - 2017