Huadu district secondary welding training, learning electric welding/welder/welding/welding/riveting/fresh water electrician welding/pulse welding/stainless steel welder/aluminum welder/welder. Regular training schools offer short-term and long-term training courses for adults/junior high school/argon arc welding/gas shielded welding/secondary welding/oxygen welding/argon combined welding without basic level, and provide training services for welders&; certificates. Different professional courses