Co Khi Va Sua Chua O To Bay Long Joint Stock Company Address: Civil Group 43, Khu 4, Ha Khau Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700497594 Phone: 02033845687 Representative: Nguyen Van Bay Adress: 43 Khu 4 Civil Group, Ha Khau Ward, Ha Long City, Quang Ninh Province Ha Khau Ward, Ha Long City, Quang Ninh ProvinceFounding date: 22 - 6 - 2004