Should Chongqing's first-class property services be equipped with specialized electricians?

Hello! I would like to ask whether Chongqing's first-class property services should be equipped with specialized electricians. Chongqing first-class property service This person is equipped with a special electrician. Because the property company must have an electrician in the staffing of community management, and it needs a work permit. Generally speaking, the number of electricians is determined according to the size and number of households in the community. Usually 300-400 households should have at least one person. Therefore, let alone Chongqing's first-class property services, it must be equipped with specialized electricians.