Tu Van Thiet Ke Va Dau Tu Xay Dung Hoang Minh LTD Address: No 40, Civil Group 15, Tan Quang Ward, Tuyen Quang City, Tuyen Quang Province Enterprise code: 5000889123 Phone: 0822639379 Representative: Pham Duc Minh Tan Quang Ward, Tuyen Quang City, Tuyen Quang ProvinceFounding date: 14 - 10 - 2021