Anyone heard of S.Demanuele?

Hello Of,

Happy lunar new year for all those celebrating it.
Has anyone had any experience dealing with https://sdemanuele.com/about?

They seem to be a watch restorer / parts supplier based in Malta. They seem to have a crystal in stock that i need but cant seem to find any references about them. So just wondering if they are legit. Any help would be much appreciated.

Thanks and Regards