Your customers don't care about you. They don't care about your product or service.They care about themselves, their dreams, their goals. Now, they will care much more if you help them reach their goals, and to do that, you must understand their goals, as well as their needs and deepest desires. ——Steve Jobs
If you have any technical issues to discuss and exchange, and discuss the relevant content of mechanical design and industrial design together, thank you very much for contacting me. Thank you for your visit.