ARCPS

Semiconductor manufacturing machines; vacuum evaporation systems in the nature of blending, filtering and separating machines for chemical processing by means of vacuum evaporation; electric arc welding machines; semiconductor manufacturing machines, systems and parts and fittings therefor; vacuum evaporation systems in the nature of blending, filtering and separating machines for chemical processing by means of vacuum evaporation and parts and fittings therefor; electric arc welding machines and parts and fittings therefor