| 451 | Industrial Vapor Steam Cleaners | Company Product |
| 452 | Industrial Ventilating Fans | Company Product |
| 453 | Industrial Vibrators | Company Product |
| 454 | Industrial Wall Fans | Company Product |
| 455 | Industrial Water Filtration | Company Product |
| 456 | Industrial Water Purification | Company Product |
| 457 | Industrial Water Treatment | Company Product |
| 458 | Industrial Wheels | Company Product |
| 459 | Industrial Worklights | Company Product |
| 460 | Industrial Zone Application | Company Product |
| 461 | Industrial, Motor Vehicle Radiators | Company Product |
| 462 | Industrial-Grade Special Steel Tool | Company Product |
| 463 | Industries Automation Machine | Company Product |
| 464 | Industries Machines | Company Product |
| 465 | Industry | Company Product |
| 466 | Industry Automation Machine | Company Product |
| 467 | Industry Chains | Company Product |
| 468 | Industry Engine Oil | Company Product |
| 469 | Industry Lubricant Oil | Company Product |
| 470 | Industry Machine | Company Product |
| 471 | Industry Machine Provider | Company Product |
| 472 | Industry Motor | Company Product |
| 473 | Industry Oil | Company Product |
| 474 | Industry Services | Company Product |
| 475 | Indxia | Company Product |
| 476 | Indxia Ha Series | Company Product |
| 477 | Inert Gas Generators | Company Product |
| 478 | Inert Gas Saving Devices | Company Product |
| 479 | Inert Gas System | Company Product |
| 480 | Infarction | Company Product |