Job Recruitment Website - Recruitment portal - Which is better, mobile phone maintenance or new energy detection and maintenance?

Which is better, mobile phone maintenance or new energy detection and maintenance?

The mobile phone is fixed.

1. Mobile phone maintenance is a technician who repairs mobile phones. He has superb technical means to solve the mobile phone problem with his own technology. The rise of mobile phones will also be accompanied by the mobile phone maintenance industry.

2, mobile phone maintenance recruitment is a technical activity, so mobile phone maintenance is good.