HQN Joint Stock Company Address: 12th Floor, Tru So Lien Co Quan So 4, Hong Ha Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701947729 Phone: 02033618377 Representative: Pham Thanh Hung Hong Ha Ward, Ha Long City, Quang Ninh ProvinceFounding date: 3 - 8 - 2018