Established in 1981, C.E.D. Process Minerals manufactures high-purity cristobalite and related silica fillers from quartz at its own U.S. plant. Its proprietary, additive-free solid-state process fully converts the quartz, giving C-1 Cristobalite and CristolBrite their distinctive purity and carefully controlled particle characteristics for uses ranging from investment materials to coatings and sealants.
Sico Technology GmbHFrom its headquarters in Bad Bleiberg, Austria, Sico Technology GmbH processes high-purity silicon, quartz and ceramics into custom components for the semiconductor industry. Founded in 1981, the company has grown to nearly 150 employees across Austria, the United States and Singapore, combining research and development with series production. Its patented silicon-injector process is designed to reduce particle contamination and extend furnace operation between replacements.CLEVELAND, OH
Pyromatics CorpHeadquartered in the Cleveland area since 1975, Pyromatics Corp. is a technology company known for developing high-purity fused-quartz materials and manufacturing seamless molded components. Its patented process serves demanding process-equipment applications, particularly for semiconductor manufacturers, while its serial-number system keeps each molded part traceable through production.WILLOUGHBY, OH
Sico Technology GmbHFounded in Bad Bleiberg in 1981, Sico Technology GmbH processes high-purity silicon, quartz and ceramics into components for the semiconductor industry. Its Austrian headquarters combines research and development with production, while the group operates across Austria, the United States and Singapore with nearly 150 employees. Sico is also known for a patented silicon injector designed to reduce particle defects and extend furnace operating time.FAIRPORT HARBOR, OH