Yes, it's safe. According to the inquiry of Guotai Junan official website, it can be known that ordinary banks can bind and Guotai Junan can bind China Post Card. Guotai Junan is currently the number one futures company in China, and it is safe to open an account. It is also convenient to open an account now. Mobile phones can be handled directly, and making an appointment with the account manager in advance can also reduce the handling fee.