Seki Diamond

Seki Diamond Systems is the leading provider of CVD diamond reactors — offering the industry’s broadest selection of Microwave Plasma CVD Systems, Hot-Filament CVD Systems, and Low Temperature CVD Systems. Hundreds of these systems have been delivered worldwide. We are proud to serve a large global network of leading diamond technology scientists and engineers who employ our systems for advanced research and commercial production in many fields, from semiconductor manufacturing to communications, from defense electronics to test and measurement and more. In addition to our own Seki Diamond microwave plasma CVD equipment we also sell hot filament diamond synthesis systems from Blue Wave Semiconductors, NeoCoat, as well as low temperature CVD reactors from W&L Coating Systems, and diamond laser cutting tools from STPL. We also provide a wide array of single crystal diamond seeds and substrates from Excellent Diamond Products (EDP) for numerous research and tool applications.