Duoc Lieu Quang Ninh Joint Stock Company Address: Civil Group 4, Khu 6a, Hai Thinh Street, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702108109 Phone: 0969245586 Representative: Dam Van Nong Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 11 - 1 - 2022