North American Industry Classification System (NAICS) Canada 2012

• 31-33 - Manufacturing
• 334 - Computer and electronic product manufacturing

3346 - Manufacturing and reproducing magnetic and optical media

This industry group comprises establishments primarily engaged in manufacturing magnetic and optical media, and the mass reproduction of recordings on such media. The media include audio and video tapes, diskettes, hard disk media and CD-ROMs. The products of the industry are blank media; and software (shrink-wrapped), audio, video, and multimedia products recorded on these media.