Are you trying to get your hardware/software to Sweden?
Then your customers could need support in Swedish. I am able to give you some of the support from here. I've got more then 20 years of supporting different devices and software and also know how to treat the customers the best way. I could offer quick and easier support til you'll get bigger.
Today, the most convenient way is by using a chat platform. Also mail could be a good way of giving support. When you are giving support this way you are able to send links to drivers, software and manuals easier. I could also offer thorugh phone but that decrease the time for contact.