Si Parts

Focus Ring, Edge Ring, Inner Ring, Protection Ring, Shield Ring, Outer Cell, Electrode, Cathode, etc.


  • Price competitiveness with Silicon Ingot
  • Short lead time with expansion of Silicon manufacturing
  • 15+ years experienced technology



Our silicon parts have become No.1 manufacturer of semiconductor Si products. Those are characterized by price competitiveness, less change of physical and mechanical properties due to temperature variation, easy high purity process and easy control of resistance rate by purification and impurities addition adjustment.


Silicon Ingot Status

Silicon Ingot