Slot dies

Cemented carbide tools for hot rolling

V-groove assemblies for optical fiber alignment

Optical fiber arrays

Super-precise groove-forming technology

High-purity polycrystalline silicon and single-crystal silicon

Silicon wafers (for semiconductors, MEMS, etc.)

Single-crystal silicon parts (wafers, targets, fabricated parts, etc.)

High-purity quartz crucibles (for single-crystal extracting equipment)