Thuy Hai San Thanh Dat LTD Address: Khu 8, Ha An Ward, Quang Yen Town, Quang Ninh Province Enterprise code: 5702218013 Phone: 0367136666; Representative: Nguyen Tien Thuong Ha An Ward, Quang Yen Town, Quang Ninh ProvinceFounding date: 9 - 3 - 2026