Dau Tu Phat Trien TKB Joint Stock Company Address: Qua Cam Civil Group, Kinh Bac Ward, Tinh Bac Ninh, Viet Nam Enterprise code: 2301418891 Phone: 0916172555 Representative: Nguyen Viet Tan Kinh Bac Ward, Bac Ninh City, Bac Ninh ProvinceFounding date: 7 - 8 - 2026