New metals for electoronics use

Lead frame

Good sealing effect for Si chip or vitrics thanks to low thermal expansion

Low Co permendur(high saturation, high flux density, soft magnetic material)

Possible to supply materials with the quality equivalent to permendur at less expensive price.

Possible to contribute to downsizing and cost reduction of electric components.

Possible to meet the reguest for downsizing and higher performance of electronic components.

High magnetic properties are obtained which were not provided by conventional rolled magnet.

Small dimensional change by the thermal expansion. Available to offer large sized cast product and metal product for small sized parts.

We supply target materials with high purity and homogenous microstructure produced based on the expertise of many years.

Stainless or nickel alloy thin leaf with or without plating

Ultra precision product

Ultra precision rolled
Spot plating technology(Ni, Ag, Au)