Sumitomo Metal MiningCorporate Profile11By virtue of SMM’s crystal technology and processing technology, these crystal materials (lithium tantalite and lithium niobate) offer competitive advantage.SAW filters, devices that eliminate noise and prevent interference in smartphones and other mobile telecommunication equipment, are the main application for SMM’s crystal materials.Sumitomo Metal Mining materials all around usAlthough materials supplied by SMM are used all around us, we rarely see them. Some examples are the lithium nickel oxide in electric vehicle (EV) lithium ion batteries, the nickel hydroxide in hybrid vehicle nickel-hydrogen batteries, the crystal materials in components that eliminate noise in smartphones, and the duplex-plated substrates that make possible thinner LCD televisions. Hard at work but out of sight, our products dependably support and enrich people’s everyday lives.
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