Putian city administration of work safety. According to relevant information, Putian City Safety Supervision Bureau can audit the low-voltage electrician certificate. Bring your relevant documents to Putian City Safety Supervision Bureau for consultation and registration. The required materials include a copy of ID card (front and back), three one-inch photos with a blue background, and an application form for special operation certificate. Safety supervision bureau will arrange to participate in knowledge updating training in a unified way. You can take relevant exams after the training, and you can take them after passing the exam.