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Company Description (as filed with the SEC)
We are a leading global provider of thermal processing systems, including related automation, parts and services for the solar / photovoltaic, semiconductor, silicon wafer and microelectromechanical systems (MEMS) industries and also offer PECVD (plasma-enhanced chemical vapor deposition) equipment to the solar industry. We also produce consumables and machinery for lapping (fine abrading) and polishing of materials, such as sapphire substrates, optical components, silicon wafers, numerous types of crystal materials, ceramics and metal components. Current growth markets include LED lighting and mobile devices. Each of these market segments utilizes sapphire substrates manufactured using lapping and polishing technologies offered under our PR Hoffman brand name. ... More ...