According to the regulations of relevant departments, welders belong to a special type of work, and the relevant laws and regulations also clearly stipulate the operation of welders. All welder employees on duty must attend the training of vocational skills training school, complete the examination and obtain the welder's special operation certificate before they can take up their posts.

Personnel engaged in welding-related operations must receive training in qualified schools and obtain relevant operation certificates before taking up their posts. As can be seen from the above, the requirements for welders are still very strict, and you can go to a professional school to take an examination.