Eco-Snow Systems utilizes carbon dioxide technology in its cleaning solutions. The company provides surface process equipment for a range of cleaning applications, such as semiconductor, photomask, flat-panel display, fiber-optic, disk drive and imaging device applications. It has research and development facilities to conduct process qualification and testing for customer application development. The company offers a process tool that can be used for ion mill redeposition and post metal lift-off residue removal. Additionally, its product line includes material handling, environmental control and surface cleaning system technologies. Eco-Snow Systems is located in Livermore, Calif., and is a division of BOC Group.