대성에너지 고객센터 및 전화번호 Daesung Energy customer center and phone number
There is a designated company in charge of city gas in each region. In the case of Daegu Metropolitan City, a company called Daesung Energy is in charge of city gas for the entire city. If you have any questions regarding the use of city gas, such as installation, relocation, or rates, please contact the … Read more