NAICS 334112 — Computer Storage Device Manufacturing 
BEA sector: Computer storage device manufacturing
Activity: CD-ROM drives manufacturing
Activity: Direct access storage devices manufacturing
Activity: Disk drives, computer, manufacturing
Activity: DVD (digital video disc) drives, computer peripheral equipment, manufacturing
Activity: Flexible (i.e., floppy) magnetic disk drives manufacturing
Activity: Floppy disk drives manufacturing
Activity: Hard disk drives manufacturing
Activity: Magnetic/optical combination storage units for computers manufacturing
Activity: Optical disk drives manufacturing
Activity: Storage devices, computer, manufacturing
Activity: Tape storage units (e.g., drive backups), computer peripheral equipment, manufacturing