Ky Thuat Va Cong Nghe Bktek LTD Address: 148, Ngo Gia Tu Street, Binh Khe Ward, Tinh Quang Ninh, Viet Nam Enterprise code: 5702230469 Phone: 0902103789 Representative: Do Van Thong Binh Khe Ward, Dong Trieu Town, Quang Ninh ProvinceFounding date: 3 - 7 - 2026