Since 1980, PremaTech Advanced Ceramics has been machining and grinding high-purity silicon carbides and other ultra-hard materials with a specialty in CVD SiC for applications in Semiconductor, LED, Optics, Medical Devices, Aerospace, Defense, R&D, and more.We use science-based manufacturing methods supported by ISO 9001 certified management systems to ensure that customers' orders meet the most demanding specifications. Our dedication to best practices is strengthened further by a commitment to meeting customer requirements so the components we manufacture may be used in the most sensitive applications.PremaTech is a woman-owned business which receives annual certification from the Women's Business Enterprise National Council.Our modern manufacturing facility is located next to the Worcester Regional Airport in Worcester, MA, about 40 miles west of Boston. The plant is equipped with a state-of-the-art metrology laboratory, a central coolant recovery system and a variety of modern machinery dedicated to the production of components made from advanced materials.