Corporate Concept｜Sumitomo Metal (SMI) Electronics Device Inc.

General ceramics manufacturer that supports the environment, new energy and highly-networked information-oriented society

Sumitomo Metal (SMI) Electronics Device Inc. is a company that is aggressively challenging for technological possibility on state-of-the-art electronics industry where dynamic developments are ongoing for everlasting evolutions, with diversified progress brings extensive potentiality on new product developments. Our main products, multilayer ceramics packages for quartz / crystal, MEMS and optical / high frequency devices are indispensable key parts to personal computers, mobile equipments, digital consumer electronics, base station for mobile phones and optical communication system. They are produced by application of material controlling technology, fine pattern forming technology and experienced design technique, where we develop and encourage our own processing technology to streamline with enhanced specifications required by customers. We further expand our business area by promoting products, along with remarkable needs for, such as substrates for power devices contributing to environment conservation and new energy, and piezoelectric ceramics components for actuators. We will continue making every effort to meet the technology trends, in speedy and flexibly, targeting to be an international top respectable company.

Challenge to ceramics state-of-the-art technology

Sumitomo Metal (SMI) Electronics Devices Inc. devotes to development by various approaches for ceramics material, multilayered ceramics technology, micro-circuit formation, design engineering and property evaluation technologies, to produce high-performance ceramics packages and electronic components on state-of-the-art quality. In line with higher specification demanded by next generation products, we challenge to keep up with movements to provide up-to-date products by best optimization for excellent properties of ceramics such as high electrical insulation, heat dissipation, hermeticity and dimensional accuracy.

Spirit of Quality-First and observance of compliance

Sumitomo Metal (SMI) Electronics Devices prioritizes Quality as first, working for quality improvement pursuit, while maintaining high corporate ethics, supported by self-controlled activities toward observance on social compliance under international standard.