SRL = LLC
CUI = a code for identifying companies
So, FastVDS.ro is a hosting provider ran by a dude named "Calin" which also had globalhosting and x-hosting, which were scams and shut off.
Now, Calin owns FastVDS.ro, which is stoling and faking thwir company identity.
On their website, they mention the company "CALIN SRL" with the CUI 156822, which doesn't exist when you look it up on the company database of Romania (listafirme.ro/confidas.ro).
FastVDS.ro has also an official Discord, where the owner mentions another CUI (156850), which is the company of calinshop.ro. When asked, the company said they are not related in any way with fastvds.ro