Cong Nghe Hanz Joint Stock Company Address: Middle Floor, No 197 Nguyen Van Thu, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0317172061 Phone: 03868027777 Representative: Tran Ba Hoang Minh Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 28 - 2 - 2022