As long as it is a regular securities company, there is no problem. He wants you to be his client, because his income mainly depends on the commission of the client, and of course he should be enthusiastic about the client.

Just a reminder, first of all, all account opening procedures must be done by yourself, and don't entrust him to do it, especially ID cards and bank cards.

Second, ask about the commission rate. Three thousandths is too high, which is the upper limit set by the exchange. If you don't go to the business hall for on-site entrustment, it should not exceed one thousandth. A small place, if it is the only one, may monopolize the operation and the rate is high, but the customers in different places should still be significantly lower than those in the venue.

3. Find out which securities it is, then go to the website of the Securities Association to check whether there is any qualification of this company, and then go to the website of this company to check whether there is a sales department there. Verify the identity, whether it is a securities salesman, it is best to have a work permit and professional qualification certificate. If all these are all right, you can believe that he is operating normally.