Vua Hai San - Anh Duc Joint Stock Company Address: No 30 Khu Tran Hung Dao, Quang Hanh Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5702217919 Phone: 0818888891 Representative: Pham Quang Anh Quang Hanh Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 5 - 3 - 2026