As the
manufacturer and supplier of ceramic bonding block . Homray
Material Technology could provide our customer with various outer
diameter and thickness ceramic block/ceramic plate made of 99.6%
highpurity Al2O3for CMP Machine or Wax Mounting Machine.
This type of ceramic block could be used for CMP polishing of 4~6
inch silicon wafer, GaAs wafer, GaN wafer, SiC wafer and Sapphire
Substrate Wafer Wax Mounting Machine. It has advantages such as
high flatness andParallelization, compact and uniform microstructure and
high cost performance. Our ceramic block technical parameter can be
customized.