Tu Van Xay Dung Nam Yen LTD Address: Lot BT 01, KDT Dong Son, Trung Trac Ward, Phuc Yen City, Vinh Phuc Province Enterprise code: 2500676424 Phone: 0975166333 Representative: Pham Hoang Nam Trung Trac Ward, Phuc Yen City, Vinh Phuc ProvinceFounding date: 23 - 12 - 2021