It should be reliable. Zhaopin is the top three recruitment websites in China. You didn't take the initiative to apply, but the recruitment company will take the initiative to find you. This is a process of mutual choice.

I suggest you check the relevant introduction of the company online first, then call the number that sent you the information to find out the specific situation, and then decide whether to go for an interview. Try it when you have the chance. Pay attention to your personal and property safety when you go to the interview. Good luck.