Xay Dung Cong Nghe Vien Thong Nguyen Quang LTD Address: 10, Street 3, Tang Nhon Phu B Ward, District 9, Ho Chi Minh City Enterprise code: 0315025537 Phone: 0919734106 Representative: Tran Ngoc An Khang Tang Nhon Phu B Ward, District 9, Ho Chi Minh CityFounding date: 4 - 5 - 2018