Xay Dung Van Tai Tran Son LTD Address: Dong Van Hamlet, Binh Ca Commune, Tinh Tuyen Quang, Viet Nam Enterprise code: 5000921680 Phone: 0976984999 Representative: Tran Duc Manh Binh Ca Commune, Son Duong District, Tuyen Quang ProvinceFounding date: 15 - 7 - 2026