August 24，The service engineers of Shantui Excavator, Zhang Minsheng and Liang Dayang, showed outstanding courage and professionalism.，Boss Yang is working in the tunnel.SE75 equipment provides the maintenance service of extreme challenge。

Tunnel construction is a high-risk job in itself.，But in this service,，The challenge facing the two engineers is more complex and dangerous.。They climbed along the narrow ladder.，Climbed deep into the tunnel.，The ground is a steel bar erected.，Maintenance operation is difficult and risky。However，The service engineers of Shantui Excavator firmly stand on the front line of maintaining the safety of customer equipment.。

In order to ensure that the project is not delayed，The service engineers carried out a careful overhaul.，Equipment problems are quickly and accurately located and resolved。They didn't just fix the equipment.，Valuable suggestions are also provided.，O as to improve the performance of the equipment.，Help the construction team to complete the task more efficiently。

Boss Yang expressed his heartfelt respect for the courage and professionalism of Zhang Gong and Liang Gong.。He said：“This construction task is very urgent.，If the excavator equipment is not repaired in time,，This will result in a delay in the construction period.，Then the loss will be great.，But even if the two Shantui engineers show up，The maintenance work was completed under extremely difficult conditions.，I admire their professionalism and service attitude.。”

Shantui excavator will continue to be fearless of hardships and dangers、The spirit of service first，Keep forging ahead in the future development，Provide customers with better products and services，Escort the success of our customers！