Tu Van Thiet Ke Dong Thanh LTD Address: No 41/3/5, Dong Da District, Ha Noi City Enterprise code: 3502460461 Phone: 0977589643 Representative: Phan Van Hung Thang Nhat Ward, Vung Tau City, Ba Ria Vung Tau ProvinceFounding date: 12 - 10 - 2021