Why do Jiangmen, Guangdong recruit so many welders?

The reason why Jiangmen in Guangdong recruits so many welders is that few people want to be welders. According to relevant public information, Jiangmen City, Guangdong Province is recruiting welders every day, because welders are a hard industry, few people are willing to be welders, and welders have many uses. The market demand for welding is still relatively large, because welding is closely related in the fields of construction, shipbuilding, aviation, mechanical equipment, pipeline production and installation.