Hi Sharon,
Personally, I don't think there are any differences any more. There are some china homogeneous tiles that are of very good quality, while there are some tiles from italy or spain that are not so good...
My advice is that to select the tiles that you like, and not get italian tiles just because they are from italy. In fact, the tiles manufacturer in China has been using the technology from Europe for a long time already, and they can do it cheaper.
Personally, I don't think there are any differences any more. There are some china homogeneous tiles that are of very good quality, while there are some tiles from italy or spain that are not so good...
My advice is that to select the tiles that you like, and not get italian tiles just because they are from italy. In fact, the tiles manufacturer in China has been using the technology from Europe for a long time already, and they can do it cheaper.