Entegris serves high technology markets by purifying, protecting and transporting critical materials used in manufacturing processes. These critical materials are often the very building blocks in producing many of the world's leading microelectronic products. Customers throughout the semiconductor, data storage and fuel cell industries rely upon Entegris to precisely control microcontamination and reliably handle substrates.
Electrical Discharge Machining
129 Concord Road Billerica, MA 01821 USA