Gan Polishing

Wafering and Polishing of Services

Lumistal provides state of the art wafering and polishing services of high performance semiconductors and industrial crystals to laboratories and industrial customers. Services include lapping, polishing, CMP of GaN wafers for R&D needs.


Polishing and surface preparation for epitaxy or re-growth
Wafer reclaim after defective epitaxy film
Epitaxial wafer polishing
Grooving and edge grinding