Quan Khang 68 Telecom LTD Address: Thua Dat So 4380, To Ban Do So 4, Thanh Nguyen B Hamlet, Chau Thanh Commune, Tinh Vinh Long, Viet Nam Enterprise code: 2100715816 Phone: 0907008878 Representative: Trinh Quoc Toan Chau Thanh Commune, Chau Thanh District, Vinh Long ProvinceFounding date: 14 - 5 - 2026