May 16, 2023，Earthquake Relief Headquarters Office of the State Council、Emergency Management Department、Jointly held by Yunnan Provincial People's Government in Lijiang, Yunnan and other places“Emergency mission•2023”Air-ground joint rescue exercise for earthquake disaster in high mountain and gorge area。Exercise simulation occurred in Baisha Town, Yulong County, Lijiang City, Yunnan Province 7.Earthquake of magnitude 6。The earthquake caused a lot of casualties.、The house collapsed，Roads in the earthquake area、Electricity、Water supply、Communication is interrupted，A landslide occurred、Oil and gas pipeline rupture and leakage in barrier lake、Forest fires and other secondary disasters，Housing facilities in some areas of neighboring provinces have been damaged to a certain extent.。

Research and deployment of Emergency Management Department，Draw the national comprehensive fire rescue team from the whole country、Safe production、Engineering rescue、Aviation rescue and other professional emergency forces and social emergency forces，Support the earthquake relief work in Yunnan。The seamount excavation and suction vehicle was invited to participate in the exercise.，Participate in the emergency repair of people's livelihood infrastructure in the disposal of secondary disasters、The damaged road was cleared、Collapsed tunnel rescue and other exercises.。

The seamount excavator suction truck uses supersonic air flow to carry out soil、Excavation of sand and other materials、Stripping、Transportation and transshipment，And doe not cause damage to other facilities and pipeline.，It ensures the effectiveness and safety of rescue work.，The operation effect has been highly affirmed by leaders at all levels and emergency rescue departments on site.。

Future，Haishan Machinery will give full play to its technological advantages，For post-disaster relief、Flood and waterlogging drainage、Buried by landslides、Provide the most advanced equipment and technical support in emergency rescue areas such as cleaning up the leakage of dangerous chemicals，And actively participate in various emergency rescue work.，Practicing Corporate Social Responsibility。