Corporate Home | Products & Technologies Product portfolio Ferrofluidic Seals Ferrofluidic Seals and Vacuum Feedthroughs Thermoelectrics Thermoelectric modules (TECs or Peltier coolers) and thermal management assemblies E-Beam Components Electron beam evaporation components and accessories Temescal Systems Metallization systems for Compound Semiconductor based substrate MeiVac Systems Precision Sputtering System Solutions for Thin Film Coating MeiVac Components Vacuum process components including sputter sources, throttle valves, and more Advanced Ceramics High-purity advanced ceramic materials Machinable Ceramics Unique materials for rapid prototyping and precision parts using conventional machining equipment Ferrofluid Magnetic liquid and super paramagnetic nanoparticle products Power Electronic Substrate DBC & AMB Substrates Fabricated Quartz Fabricated quartz and advanced material solutions SiFusion Furnaceware Pure Polysilicon for High-Temperature, LPCVD, and Furnace Processes CVD-SiC Parts Free-Standing CVD-SiC (Thin Wall 3D Shapes) and CVD-SiC Coating (Graphite/SiC) Process Tool Parts Cleaning Cleaning for semiconductor and FPD production equipment parts Contract Manufacturing Providing contract manufacturing services for any type of device