Different processes: Stone porcelain combined with advanced nanotechnology is repeatedly fired and cooled at a specific high temperature (1300℃) to become a new generation of cookware material which is non-stick, lead-free, non-toxic, harmless and not easy to wear. However, feldspar porcelain has not been treated by nanotechnology.
Different uses: stone porcelain is mostly used in tableware, tea sets and handicrafts; Feldspar porcelain is mostly used in non-stick cookware.