Is the agent of the evaluation agency for the professional title of intermediate, deputy and senior engineer reliable?

You have to judge for yourself whether it is reliable or not. Those who say it is guaranteed are basically unreliable. The so-called agents only help you organize the application materials or they think that you have some conditions that you do not meet. It is true that you need to make up for it through methods (such as seals, performance, papers, patents), and then participate in the annual review and unified submission through formal channels. After passing, there will be public documents on the official relevant websites. If it is promised that there will be small channels for review at any time or it is announced on some inexplicable website, it must be false. There are quotas for provincial reviews of intermediate and senior professional titles every year. There is no so-called small channel. Unless you find the defense reviewers, this is the real thing. channels.