How to make hotels, real estate, communities and so on accept our aromatherapy products?

you can try to be strangers, that is, go directly to the person in charge to negotiate. I don't have any experience here in the hotel. Generally, I look for the lobby manager. For real estate, one is the case manager of the real estate seller, and the other is the project manager of the developer. All these can be decided. The community should deal with the property company and find the property manager.

in addition, you can also sell it in some car wash and maintenance shops, and send out some leaflets and samples.