Electro-deposited Copper Foil

Treated Rolled Copper Foil

Sputtering Targets for LSIs

Sputtering Targets for Flat Panel Displays

Sputtering Targets for Magnetic Applications

Sputtering Targets for Phase-Change Optical Disks

InP/CdTe　Single Crystal Wafers

High-Purity Metals

ZnTe Single Crystal Wafers

Surface Treatment Agents

Upinorg

Metallic Powder

Copper Alloys Products

Special Steel Products

Foil Products

Gold-Plated Materials

Metal Molds, Precision Pressing and Injection Molding

Cathode Materials