Alumina Porcelain
Alumina Porcelain Porcelain in Wood Design – Impression Video Since 2018 “Alumina Porcelain” represents the second highest level of quality by Holst Porzellan. As a modification of the “High Alumina Porcelain”, we have succeeded in implementing the raw material composition formula in order to manufacture this quality level in conventional production facilities. Alumina Porcelain by Holst corresponds…