Dich Vu Cong Nghe One Call LTD Address: 51 Tran Mai Ninh, Vinh Hai Ward, Nha Trang City, Tinh Khanh Hoa, Viet Nam Enterprise code: 4202017155 Phone: 0246714646 Representative: Tran Thi Mong Diem Vinh Hai Ward, Nha Trang City, Khanh Hoa ProvinceFounding date: 26 - 2 - 2025