Custom Systems

Custom Systems is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Sound Systems & Equipment
• Vacuum Systems & Equipment

North American Industry Classification System (NAICS) Categories:

• Household Appliance Stores > Household Appliance, Small > Vacuum Cleaners & Supplies
• Musical Instrument And Supplies Stores > Sound Systems & Microphones

Standard Industry Classification (SIC) Categories:

• Household Appliance Stores > Household Appliance, Small > Vacuum Cleaners & Supplies
• Musical Instrument Stores > Sound Systems & Microphones