Cty Co Phan Dau Tu Va Xay Dung Vien Thong Thanh Long Address: No 22 Quang Trung, K3, P1, Ward 1, Tra Vinh City, Tra Vinh Province Enterprise code: 2100356684 Phone: 02943842049 Representative: Ma Quoc Cang Adress: 22 Quang Trung, K3, P1, Tra Vinh City, Tra Vinh Province Ward 1, Tra Vinh City, Tra Vinh ProvinceFounding date: 14 - 11 - 2008