Which is more promising, electrical automation equipment maintenance or numerical control equipment maintenance?

Hello, the major of electrical automation is not bad. In recent years, in major job fairs, marketing, mechatronics and other industries are popular candidates for employers. Why are so many people in our country still not recruiting enough? The main reason is that there are too few skilled talents. No matter which way you choose, you must learn essence. My friend has just entered the big family of Shehuo, and he should not know much about the external market. Seeing the question you mentioned, I will answer your question first; Then answer my personal opinions in turn. 1. Electrical automation is more difficult than CNC equipment maintenance. Generally speaking, numerical control is "simple". As for which line to develop, most factors depend on their own situation. For example, your interpersonal background and professional hobbies. 2. CNC equipment maintenance. Mechanical maintenance that you don't understand when you learn electrical maintenance can't be eaten. At present, from the perspective of the usage of CNC systems, there are mainly Fanuc, Mitsubishi and Siemens, and domestic ones are Guangshu, KND, Huazhong, New Generation, Baoyuan, Aerospace, Omori, etc. (classified by Taiwan Province and made in China). 3. And when you say go it alone, I don't know what you mean. Are you a maintenance worker in a factory alone? Then it should be that this company is not big and you are the only maintenance worker. It's still the kind of person who needs to be repaired who is looking for you to repair it. This is even worse. No one is looking for you without a certain interpersonal relationship. Now all repairs need to be invoiced. What do you do? Nobody believes you and gives you this chance. Refer to this website, c.61428.com/.