Sumitomo Electric manufactures and markets a variety of industrial material products including sintered diamond "SUMIDIA™" and the world's leading synthetic monocrystal diamond "SUMICRYSTAL™."
Single Crystal Diamonds
Single Crystal Diamonds are a synthetic diamond single crystal with the highest thermal conductivity among all materials.
CVD diamond (Chemical Vapor Deposition-Diamond)
CVD diamond is polycrystalline diamond without binder, obtained by the Chemical Vapor Deposition method (CVD).