How does the elevator advertising machine enter the community?

Asking about the property. The advertising space of each community and elevator is contracted by the property management department/property management association to the advertising operation company (agent), so you can find the contact information by asking in these places.

Search online. Now is the era of the Internet of Everything. There will always be some information about the website left or consulted. If someone has used it, they will reply. Of course, it may also be left by the media advertising company at the scene, or by people who have used the advertising scene. Either way, it will always leave experience for advertisers who use it later.

Machine brands like brands have cooperation with properties, and Xipingping will have a certain accumulation in price experience than individuals.