The quality and effect of electrician training are influenced by many factors, such as teachers, training contents and courses, training equipment and environment. The following are the recommendations of some electrician training institutions:

State-level training institutions: Some state-level institutions, such as vocational and technical education centers, vocational skill appraisal bureaus and vocational training institutions, usually have rich teaching experience and professional teachers and can provide high-quality electrician training.

Vocational schools: Many vocational schools offer electrician training courses, which usually cover electrical technology, circuit analysis, mechatronics technology, PLC programming, etc., and can provide students with professional theoretical knowledge and practical skills.

Training institutions: Many training institutions offer electrician training courses, such as technical schools, skill training institutions and trade associations. These training institutions usually have flexible curriculum and teaching mode, and can tailor training programs for students to meet students of different levels and needs.

Online learning platform: If you can't attend the electrician training course on site, you can consider online learning platforms, such as Coursera, Udacity, edX, etc. These platforms provide students with a wealth of electrical courses, and students can freely choose the learning content and learning time, which is convenient for students to learn independently and improve their skills.

It should be noted that the choice of institutions in electrician training needs to consider many factors comprehensively, such as training quality, teaching facilities, teaching staff, tuition fees, personal learning needs and time schedule. I suggest you choose a suitable training institution according to your actual situation to improve your electrician skills.