Hai Yen QN LTD Address: Khu 7, Hai Yen Ward, Mong Cai City, Quang Ninh Province Enterprise code: 5702149218 Phone: 02387575408 Representative: An Van Tung Hai Yen Ward, Mong Cai City, Quang Ninh ProvinceFounding date: 25 - 12 - 2023