Vietsum LTD Address: No 111, Street No 30, Binh Tri Dong B Ward, Binh Tan District, Ho Chi Minh City Enterprise code: 0315165848 Phone: 0775592999 Representative: Thai Phung Kieu Binh Tri Dong B Ward, Binh Tan District, Ho Chi Minh CityFounding date: 13 - 7 - 2018