As an emergency rescue department and Liyang public utility service window units, 24 hours a day on duty, mainly responsible for the city's various types of gas and gas facilities and urban gas users daily maintenance and security work.
Industrial and commercial users of various types of gas failure repair, accident treatment
Maintenance and replacement of building public pipeline
Maintenance and replacement of outdoor gas facilities (valve, pressure regulator, connecting sleeve, expansion joint)
Air tightness detection of building public pipeline and equipment
Emergency repair of building public pipeline accident