| 601 | Welding Electrode | Company Product |
| 602 | Welding Electrode & Flux Ovens | Company Product |
| 603 | Welding Electrode Holders | Company Product |
| 604 | Welding Electrodes | Company Product |
| 605 | Welding Equipment | Company Product |
| 606 | Welding Equipment Cable Connector | Company Product |
| 607 | Welding Equipment Parts | Company Product |
| 608 | Welding Equipment Rental | Company Product |
| 609 | Welding Equipment Repair | Company Product |
| 610 | Welding Equipments | Company Product |
| 611 | Welding Face Shields | Company Product |
| 612 | Welding Flux Recovery Systems | Company Product |
| 613 | Welding Fluxes | Company Product |
| 614 | Welding Fume Exhausters | Company Product |
| 615 | Welding Gas | Company Product |
| 616 | Welding Gas Regulators | Company Product |
| 617 | Welding Gases | Company Product |
| 618 | Welding Generators | Company Product |
| 619 | Welding Glass | Company Product |
| 620 | Welding Glassen | Company Product |
| 621 | Welding Glove | Company Product |
| 622 | Welding Gloves | Company Product |
| 623 | Welding Goggles | Company Product |
| 624 | Welding Gun | Company Product |
| 625 | Welding Gun Balancers | Company Product |
| 626 | Welding Helmets | Company Product |
| 627 | Welding Hinges | Company Product |
| 628 | Welding Hock Locks | Company Product |
| 629 | Welding Hose | Company Product |
| 630 | Welding Hose & Cable Reels | Company Product |