In order not to hinder the movement of peak-hour traffic, the team's working hours are between 10 am and 4 pm.
During this time, there is nowhere to hide from the scorching sun.
The inspection vehicles have been designed and developed by the team's lighting center.
The latest vehicle, equipped with a hydraulic device, offers a work platform which is spacious. The average age of the huadeng team members is 27.
The team have so far developed 18 technologies that have been patented.
