Gas Manh Hong LTD Address: No 51, Civil Group 20, Khu 2, Cao Xanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701044420 Phone: 02033622633 Representative: Tran Manh Hong Adress: Civil Group 20, Khu 2, Cao Xanh Ward, Ha Long City, Quang Ninh Province Cao Xanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 19 - 1 - 2009