I want to do some cooperative business with five-star hotel business clubs, but I haven't contacted them and I don't know who to look for. Is there anyone or company that can

It is impossible to deal with hotels without any relationship. If you want to be a hotel textile, you can be a dealer, open a shop in the hotel textile mall, and then sell hotel textiles and consumables. If you have nothing to do with them and have no contact with them, you can't find the way to the hotel.