Quan Ly Bien Joint Stock Company Address: L17-11, 17th Floor, Vincom Center Building, 72 Le Thanh Ton, Ben Nghe Ward, District 1, Ho Chi Minh City Enterprise code: 0316977867 Phone: 02836221293 Representative: Truong Trung Dat Ben Nghe Ward, District 1, Ho Chi Minh CityFounding date: 14 - 10 - 2021