TM Va DV Vien Thong Sim Royal LTD Address: No 11 Nguyen Thi Due, Thanh Binh Ward, Hai Duong City, Hai Duong Province Enterprise code: 0801373028 Phone: 02201169929120; 0827727777 Representative: Dinh Trieu Son Thanh Binh Ward, Hai Duong City, Hai Duong ProvinceFounding date: 24 - 2 - 2022