Functional Materials


Functional materials exhibit certain functions in terms of heat, light, electricity or dynamics, based on physical/chemical properties of each material.

Main Products

Rare Earth Permanent Magnets

Rare earth permanent magnet is the most powerful magnet among all sorts of magnets. This magnet contributes to the downsizing and enhanced efficiency of motors.
Based on rich experiences accumulated in the past over 30 years, Sumisho Metalex is always making the best proposal to customers with regard to various matters including market information both upstream and downstream.

Usage①´╝ÜRobot (motor for joints)

Usage②´╝ÜHybrid vehicle and wind power generator

Ceramics (Piezoelectric Device)

It is a special feature of PZT device that electric energy is generated when pressure is applied, and it expands/contracts when electric energy is applied. One of the major applications of this device is ink-jet printer head.

Usage①´╝ÜInk-jet printer (head) for industrial use

Usage②´╝ÜAuto-focus of camera

Ceramics (Insulating Substrate)

Insulating substrate is commonly used for power modules such as IGBT (Insulated Gate Bipolar Transistor). A demand of inverter system for automotive(EX/HEV) application is one of the potential growing market.

Electronic Devices and Electronic Components

  • Components for X-Ray Diagnostic Imaging Equipment for Medical Use

  • Functional Materials

  • Electronic Products and Electronic Components

Our Business

  • Solar Photovoltaics

  • Rechargeable Batteries

  • Heat Exchangers

  • Electronic Devices and Materials

  • Base Materials and Fabricated Products of Aluminum and others

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