Actually, there is no process. If all foreign companies agree to sell their products to you or use their technology, you can apply for a trademark in China, and then the rest is basically between you and that company. The key is that they authorize you! Or if you are familiar with technology, and they are not sold in China, then you can build your own brand completely, but the technology cannot be protected!

I don't know if that's what you mean. I hope I can help you. If there's anything else you can ask.