Can I ask Party A for salary when I work in a property management company?

If you are an employee of a security company, you have a labor relationship with the security company. Although you work in a residential area, you are not an employee of the property, so the property will not care about the problem of unpaid wages.

Property can also be managed, but the decision is made by the security company. I suggest you complain to the labor inspection bureau where the security company is located, which will be faster. You can apply for tire reduction.

If you can't solve it, you can also go to court to sue. In that case, it's too much trouble. It is better to negotiate with * * *.