May 27/7 Quang Ninh Joint Stock Company Address: Khu 1, Cao Xanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702038349 Phone: 02033628759 Representative: Tu Duc Minh Adress: Civil Group 1, Khu 1, Cao Xanh Ward, Ha Long City, Quang Ninh Province Cao Xanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 27 - 3 - 2020