| 601 | Electronic Engineers | Company Product |
| 602 | Electronic Equipment Cooling Fans | Company Product |
| 603 | Electronic Equipment Precision Turned Parts | Company Product |
| 604 | Electronic Equipment & Supplies | Company Product |
| 605 | Electronic Equipment & Supplies Repairing | Company Product |
| 606 | Electronic Equipment Transformers | Company Product |
| 607 | Electronic Equipment Turned Parts | Company Product |
| 608 | Electronic Fasteners | Company Product |
| 609 | Electronic Fluid Dispensers | Company Product |
| 610 | Electronic Function Generators | Company Product |
| 611 | Electronic Fuses | Company Product |
| 612 | Electronic Gauges | Company Product |
| 613 | Electronic Generators | Company Product |
| 614 | Electronic i c Testing Handlers | Company Product |
| 615 | Electronic Identification Systems | Company Product |
| 616 | Electronic Instrument Printer | Company Product |
| 617 | Electronic Instrument Printers | Company Product |
| 618 | Electronic Instruments | Company Product |
| 619 | Electronic Locks | Company Product |
| 620 | Electronic Measuring Instrument Rental | Company Product |
| 621 | Electronic Measuring Instruments | Company Product |
| 622 | Electronic Message Display Terminals | Company Product |
| 623 | Electronic Meters | Company Product |
| 624 | Electronic Microscopes | Company Product |
| 625 | Electronic Motor Contactors | Company Product |
| 626 | Electronic Motor Starters | Company Product |
| 627 | Electronic Motors | Company Product |
| 628 | Electronic Noise Generators | Company Product |
| 629 | Electronic Parts Assemblers | Company Product |
| 630 | Electronic Parts Storage Cabinets | Company Product |