Dien Vien Thong Phu Thanh LTD Address: 5/6a Pham Van Sang, Xuan Thoi Thuong Commune, Hoc Mon District, Ho Chi Minh City Enterprise code: 0317736857 Phone: 0917695005 Representative: Nguyen Quoc Phu Adress: Phung Tuong 2 Hamlet, Hoa Tri Commune, Phu Hoa District, Phu Yen Province Xuan Thoi Thuong Commune, Hoc Mon District, Ho Chi Minh CityFounding date: 17 - 3 - 2023