Excuse me, where can I find the registration information of trade associations?

If you want to check the national trade association, you should check the website of the State Administration of Civil Organizations; If you want to check the local trade association, you should check the website of the corresponding provincial or municipal non-governmental organization administration. For example, if I want to find the China Insurance Association, I can enter the name of the association on the national website and search. Through search engines such as Baidu, you can find the websites of provincial and municipal civil organization administrations.

You can have a try as I say.