SILFEX

Components of equipment for the manufacture, processing, and fabrication of semiconductors; Components of equipment for the manufacture, processing, and fabrication of semiconductors, namely, c-shroud rings, slotted rings, edge rings, mechanisms for sealing; Replacement parts for equipment for the manufacture, processing, and fabrication of semiconductors; Replacement parts for equipment for the manufacture, processing, and fabrication of semiconductors, namely, c-shroud rings, slotted rings, edge rings, and mechanisms for sealing