QSG LTD Address: 134, Dong Hung Thuan 06 Street, Quarter 62, Dong Hung Thuan Ward, District 12, Ho Chi Minh City Enterprise code: 0319445564 Phone: 0937634077 Representative: Trinh Thi Quynh Dong Hung Thuan Ward, District 12, Ho Chi Minh CityFounding date: 16 - 3 - 2026