Technician certificate and technical school diploma. According to the inquiry, the certificates after graduation from Pingxiang Industrial School are mechanic certificate and mechanic school diploma. With the attention of the municipal party committee and the municipal government, Pingxiang Industrial School, which consists of three schools, namely, the municipal industrial school, the municipal vocational secondary school and the municipal senior technical school, was merged. It is a national key vocational school integrating vocational education, skill training, skill appraisal and career introduction.