| 601 | Welder Machines | Company Product |
| 602 | Welder Parts | Company Product |
| 603 | Welders | Company Product |
| 604 | Weldfence | Company Product |
| 605 | Welding | Company Product |
| 606 | Welding Accessories | Company Product |
| 607 | Welding Alloys | Company Product |
| 608 | Welding And Plasma Cuttings | Company Product |
| 609 | Welding Apparel | Company Product |
| 610 | Welding Cable | Company Product |
| 611 | Welding Cable & Hose Reels | Company Product |
| 612 | Welding Cables | Company Product |
| 613 | Welding Carriages | Company Product |
| 614 | Welding Clamps | Company Product |
| 615 | Welding Consumables | Company Product |
| 616 | Welding Consummables | Company Product |
| 617 | Welding Controllers | Company Product |
| 618 | Welding Cooling Fans | Company Product |
| 619 | Welding Cotton Gloves | Company Product |
| 620 | Welding Curtains | Company Product |
| 621 | Welding Curtains & Screens | Company Product |
| 622 | Welding Device | Company Product |
| 623 | Welding Door Locks | Company Product |
| 624 | Welding Ears | Company Product |
| 625 | Welding Electrode | Company Product |
| 626 | Welding Electrode & Flux Ovens | Company Product |
| 627 | Welding Electrode Holders | Company Product |
| 628 | Welding Electrodes | Company Product |
| 629 | Welding Equipment | Company Product |
| 630 | Welding Equipment Cable Connector | Company Product |