Siltronix Silicon Technologies is a company specialized in the manufacture of customized Silicon Wafers, Special Products (SI crystals, optical products, XRD,...) and associated services. All the manufacturing stages are controlled internally from the crystal growth up to the packaging in a clean room and the worldwide shipment. The plant is a 20.000 square feet facility with a class 100 clean room, located in the French Alps close to Geneva. The company provides parts to the main research centers all over the world and offers a varied choice of high value products: - Silicon wafers from 1'' to 6'' totally customized, with additional layers (SiO2, Si3N4, metallic oxide), ultra-thin wafers,... - Silicon crystals for photonics application, X-ray diffraction, Infrared analysis, Optic research, neutron beams and sources, XRD,... - Services between the Crystal pulling to the final cleaning : slicing, dicing, polishing,...