? Zhengzhou great wall home appliance repair school is good! With the rapid upgrading of home appliances, the home appliance repair industry is also facing unprecedented challenges. With the rapid development of economy, electronic products have been incorporated into thousands of households, and a huge maintenance market has been born. It is not difficult to see from the development of the electronic market that it will be a huge market with broad prospects, and what this market lacks is maintenance technicians! In addition, there are now preferential policies for home appliances to the countryside, which makes home appliances more popular and enables every household to use home appliances. With the increase of home appliance users, the home appliance repair industry is also developing slowly, and the demand for home appliance repair technicians is in short supply. Home appliance repair industry has become a very good industry, making money and working are easy. People interested in the home appliance industry are still hesitating. Come and study! Course introduction of Zhengzhou Great Wall Household Appliances School: Training objectives: Household appliance maintenance workers In view of the current social development prospects, the school specially offers the following professional training courses for students to train professional household appliance maintenance technicians for half a year. The major of home appliance maintenance engineer includes: home appliance maintenance and refrigeration maintenance: understanding and maintenance of refrigeration circulation system of refrigerator, air conditioner and cold storage, understanding and maintenance of electrical circuit, understanding and maintenance of air circulation system, fluorination, installation and welding. Refrigeration principle and basic concept, refrigerator refrigeration system and control circuit, cold storage and air conditioning refrigeration system and control circuit, air conditioning refrigerator fault analysis, etc. Home appliance maintenance training: electronic foundation, electrician foundation, electrician installation, electric drive, transformer, motor principle, secondary control circuit, electricity safety knowledge, etc. Principle and maintenance of refrigeration and air conditioning, washing machine, refrigerator and cold storage; Principle and maintenance of remote control color TV, digital TV, large screen color TV and LCD TV, principle and maintenance of small household appliances, VCD/DVD, power amplifier and DVD player. Issue certificates such as professional qualification certificate for home appliance maintenance, professional qualification certificate for refrigeration equipment maintenance, professional technical training certificate, and special operation certificate? If you are interested in home appliance repair and foresee the huge potential of the home appliance repair market, congratulations on your success at least half way. The next thing to do is to pick up the phone and register quickly. Now you can enjoy preferential policies such as tuition reduction and exemption!