If you don't choose a legitimate company, no matter how successful the transaction is, you will draw water with a sieve. A legitimate brokerage company shall hang the brokerage business license issued by the China Securities Regulatory Commission and the business license issued by the State Administration for Industry and Commerce in the trading place. Moreover, the legal business department opened by the brokerage company in different places should also hang the above certificate. Whether it is a license or a business license, the expiration date is indicated on it. As China Securities Regulatory Commission implements the annual inspection system for brokers and their business departments, it is very important to pay attention to whether the selected brokers pass the annual inspection on time. In addition to meeting the legitimacy, the business reputation of the brokerage company and whether it can ensure the safety of customers' funds are important conditions. Generally speaking, the reliability of brokerage companies with standardized operation and strict compliance with non-self-operated regulations is relatively high.