Of course there are other ways. It's just that Esoppe's suggestion is pretty much what everybody says in that situation. You could also say, for example, "Siz ve ailenizle tanışmak benim için büyük bir zevkti." Or, say, "Siz ve ailenizle tanışmaktan büyük keyif aldım." Examples are many, but that doesn't necessarily mean they're all equally common.