2. Apply for a medical device license first (what you need for specific consultation, the things you buy are different, and the materials you prepare are different).
3. Open a temporary account for the company and invest capital. And go through the industrial and commercial formalities.
4. Industry and commerce should do a good job in organization and taxation, and finally open basic households.
After you get the bank account opening license, go to the industry and commerce to allocate funds, and the industry and commerce will give you something. Take this thing to the bank that opened the temporary account and transfer the money from the temporary account to basic deposit account, and it will be OK.