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)

Surge protection devices / surge absorbers

Thermistor devices

Indirect lightning solutions and LITOL lightning arresters for electrical panels (LTP series)

V-groove assemblies for optical fiber alignment

Optical fiber arrays

Super-precise groove-forming technology

Precision rolled materials for assemblies (gold-tin alloy solder pastes, cladded materials)

Dielectric thin film fabrication materials

Chemical products

Slot dies

Cemented carbide rotary die cutter (anvil roll)