Gold content of electrician senior technician certificate

Tall man. Generally speaking, electrician certificates with high difficulty and low pass rate have high gold content. The professional qualification certificate of electrician technician is divided into five grades: primary, intermediate, advanced, technician and advanced technician. The certificate of electrician senior technician is the fifth level, that is, the highest level certificate. Junior electricians are relatively easy to pass the exam, while senior technicians need higher professional knowledge and skills. Moreover, according to the information released by local Hui Life, the passing rate of senior electrician is generally only about 30%. Therefore, the advanced electrician certificate has a high gold content.