Gas Ngoc Hung LTD Address: 4B Civil Group, Phuong, Co Street, Song Cong City, Thai Nguyen Province Enterprise code: 4600431848 Phone: 02083762777 Representative: Dao Ngoc Hung Adress: 4B Civil Group, Phuong, Co Street, Song Cong City, Thai Nguyen Province Pho Co Ward, Song Cong City, Thai Nguyen ProvinceFounding date: 25 - 3 - 2008