Where is Wuxi welding certificate?

The welder's certificate belongs to the special work certificate, that is, the employment certificate, which needs to be handled by the local quality supervision bureau. The special operation permit is the proof that the worker is qualified to engage in a certain occupation. Special operations personnel must undergo special safety technical training and pass the examination, and can only work at their posts after obtaining the People's Republic of China (PRC) Special Operations Operation Certificate.