May Hoang Son Van LTD Address: 20D Civil Group, Khu 2a, Cao Xanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701697772 Phone: 02033525266 Representative: Hoang Hong Son Adress: 20D Civil Group, Khu 2a, Cao Xanh Ward, Ha Long City, Quang Ninh Province Cao Xanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 6 - 3 - 2014