Khi Gas Hoa Long Song Hong Joint Stock Company Address: Nguyen Khe Industrial Zone, Nguyen Khe Commune, Dong Anh District, Ha Noi City Enterprise code: 0102205327 Phone: 0249650698 Representative: Phan Van Sang Adress: Quan Am Hamlet, Bac Hong Commune, Dong Anh District, Ha Noi City Nguyen Khe Commune, Dong Anh District, Ha Noi CityFounding date: 9 - 4 - 2007