MTV Hai San Nang Dau LTD Address: Civil Group 1, Khu Dap Nuoc 2, Quang Hanh Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5702223020 Phone: 0862222556 Representative: Nguyen Thi Hong Nhung Quang Hanh Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 15 - 4 - 2026