I am looking for a discontinued ceramic tile made in Italy.  The
company is called Ceramica or perhaps Ceramica Europa.  On the box it
says Ceramica Europa Aster.

hi,
i apologize about my poor english.

i found in italian yellow pages two address:

Aster Made Italy S.R.L. 
41049 Sassuolo (MO) - 28, VIA TOSCANA
tel: 0536 802016

and

Aster Made Italy Srl 
41043 Formigine (MO) - 10, VIA GUATELLI
tel: 059 570595

i think there are the same factory because the province is the same.

i hope i help you.