Phu Tro Gas Cong Nghiep Mien Bac Joint Stock Company Address: No 47, Lane 210, Ngoc Hoi Street, Van Dien Town, Thanh Tri District, Ha Noi City Enterprise code: 0106636363 Phone: 0904219587 Representative: Bui Van Ngoc Adress: Hamlet 4, Thach Than Commune, Quoc Oai District, Ha Noi City Van Dien Town, Thanh Tri District, Ha Noi CityFounding date: 11 - 9 - 2014