Cong Nghe Smart 247 Khu Vuc Mien Bac LTD Address: No 74, Tran Phu Street, Viet Tri Ward, Tinh Phu Tho, Viet Nam Enterprise code: 2601138870 Phone: 0963262025 Representative: Do Ngoc Son Phu Tho ProvinceFounding date: 24 - 9 - 2025