Dau Tu Ubi Quang Ninh Joint Stock Company Address: No 19, Lane 10, Tran Quoc Toan Street, Quang Trung Ward, Uong Bi City, Quang Ninh Province Enterprise code: 5702122015 Phone: 02382201528 Representative: Nguyen Van Hanh Adress: Hamlet 5, Ngu Lao Commune, Thuy Nguyen District, Hai Phong City Quang Trung Ward, Uong Bi City, Quang Ninh ProvinceFounding date: 27 - 9 - 2022