Chi Nhanh Cong Ty TNHH MTV Sejong Address: 55C4/11/16 Cay Keo, Tam Phu Ward, Thu Duc City, Ho Chi Minh City Enterprise code: 0109973159-001 Phone: 0918905193 Representative: Nguyen Quoc Hung Tam Phu Ward, Thu Duc District, Ho Chi Minh CityFounding date: 20 - 7 - 2022