Tu Van Va Xay Dung Trung Thang LTD Address: No L42, Trieu Tuyen Phu, Vinh Phuc Ward, Vinh Yen City, Vinh Phuc Province Enterprise code: 2500770699 Phone: 0983810370 Representative: Nguyen Hong Thai Vinh Yen City, Phu Tho ProvinceFounding date: 17 - 3 - 2026