H&R Auto Radio Service Inc. is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Auto Radios & Stereo Systems Wholesale & Manufacturers
• Automotive Radios & Stereo Systems

North American Industry Classification System (NAICS) Categories:

• Audio And Video Equipment Manufacturing > Household Audio Equipment > Auto Radios & Stereo Systems Manufacturers
• Automotive Parts And Accessories Stores > Electronics & Stereo Supplies & Parts > Auto Radios & Stereo Systems Wholesale
• Automotive Parts And Accessories Stores > Radar, Radio & Stereo Systems > Automotive Radios & Stereo Systems

Standard Industry Classification (SIC) Categories:

• Household Audio & Video Equipment > Household Audio Equipment > Auto Radios & Stereo Systems Manufacturers
• Motor Vehicle Supplies & New Parts > Electronics & Stereo Supplies & Parts > Auto Radios & Stereo Systems Wholesale
• Radio, Television, And Consumer Electronics Stores > Radio, Television & Electronic Stores, Nec > Automotive Radios & Stereo Systems