ceramic bonding block manufacturer

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% high purity Al2O3 for 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 and Parallelization, compact and uniform microstructure and high cost performance. Our ceramic block technical parameter can be customized.