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Metals Processing

Iridium Crucibles
Iridium CruciblesWe provide Iridium(Ir) products such as Crucibles, Seed Holders and After Heaters mainly used for oxide single crystal growth, like artificial sapphire for LED substrate.
Pt Materials For Glass Melting
Pt Materials For Glass MeltingWe provide Platinum(Pt) equipments used for melting optical and LC glass, and also products made of Pt alloy or reinforced Pt with fine oxide particles developed by ourselves(GS-FPO)
JIS Equivalent Products
JIS Equivalent ProductsWe provide Platinum crucibles and boards specified by JIS equivalent.
Analysis Tools
Analysis ToolsWe provide platinum bead dishes and tongs used for fluorescent Xray analysis.
Mesh, Sheet, Foil, Pipe, Wire
Mesh, Sheet, Foil, Pipe, WireWe provide various products made of Precious Metals, such as mesh, sheet, foil, pipe and wire. We are able to comply with an order for small volume even for one piece depending on customer’s request.


Sensor Products
Sensor ProductsWe manufacture a variety of thermocouples used in temperature measurement and control in high temperature processes.

Thin Film

Sputtering Targets
Sputtering TargetsWe manufacture precious metal sputtering targets and our own original Ag-alloy (APC) materials which are used in thin film formation.
Evaporation Materials
Evaporation MaterialsWe manufacture high quality deposition materials supporting everything from high-mix low-volume production for research and development work to mass production for commercial purposes.
Made-to-order Sputtering
Made-to-order SputteringWe have apparatus to ensure the formation of ultra-thin, and highly flat films. We make thin films using sputtering equipment to support your application.


Precious Metals Chemical Compounds
Precious Metals Chemical CompoundsWe can supply a wide range of products, from inorganic to organic compounds. We can meet your needs, from small lots to mass production.
Recycling and Refining
Recycling and RefiningWe can recover precious metals both from high quality scrap as well as low quality scrap, at our special chemical plant quickly and at high recovery rates.


OthersWe are a distributer of IDEX brand vibration testers and parts palletizers.


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