Polytronic

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

• Computers Instruction & Training
• Computer Sales & Services

North American Industry Classification System (NAICS) Categories:

• Computer And Software Stores
• Computer Training > Schools, Computer Business > Schools Computers Instruction & Training
• Computer And Office Machine Repair And Maintenance

Standard Industry Classification (SIC) Categories:

• Computer And Computer Software Stores
• Computer Maintenance And Repair
• Data Processing Schools > Schools, Computer Business > Schools Computers Instruction & Training