Process Materials

255、305 series, customizable

Special sintering diamond wheel for sapphire or wafers substrate thinning process, best grinding efficiency, dressing free with continuous high cutting capability, plus long life time

ETL Series

It exhibits a liquid state at room temperature and solidifies upon heating and cooling; suitable for sapphire substrate processing and used in conjunction with a spin coater

GTL-A Series

Using solid wax adhesion on carrier to assist the smooth grinding process