Need to go through the Safety Supervision Bureau or Safety Supervision Bureau of the development of welding skills training schools, skills and safety training in advance, to the designated hospitals after passing the physical examination, with ID card, one-inch blue photo, and training costs unified centralized training exams. Sub-computer answer questions, the actual welding operation of the two major items.
Ordinary welder's license (welding and thermal cutting special operations license), including, electrode hand-arc welding, tungsten argon arc welding, two welding, air plasma cutting, gas cutting gas welding, electroslag welding, submerged arc welding and other projects.