1 Thanh Vien Gas Quang Phong LTD Address: No 01, Viet Han Residential Area, Nguyen Du Street, Civil Group 15, Khu 3, Hong Gai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701423524 Phone: 02033633633 Representative: Le Quang Phong Adress: Civil Group 69, Khu 5, Bach Dang Ward, Ha Long City, Quang Ninh Province Hong Gai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 19 - 8 - 2010