Is it a lie that the company has to pay 600 yuan's meals, go to the security company for training 15 days, and hand in the ID card when recruiting security officers and builders?

The building safety officer is responsible for the safety of the construction project, not as a security guard. There is a problem when you see going to a security company for training. Moreover, it is even more problematic to pay first and then work.

And the safety officer certificate needs to be obtained by himself. One of the conditions for obtaining a safety officer in Beijing must be the personnel of a unit with construction qualification in Beijing.