| 1591 | Sink Mixers | Company Product |
| 1592 | Sink Tap Adaptor | Company Product |
| 1593 | Sink Taps | Company Product |
| 1594 | Sinks | Company Product |
| 1595 | Sino | Company Product |
| 1596 | Sino Digital Read-Out (dro) | Company Product |
| 1597 | Sino Dro | Company Product |
| 1598 | Sino Linear Scale | Company Product |
| 1599 | Sintered Stone | Company Product |
| 1600 | Sintering Materials | Company Product |
| 1601 | Siomai Making Machine | Company Product |
| 1602 | Sip Seals | Company Product |
| 1603 | Siphon Pump | Company Product |
| 1604 | Siren | Company Product |
| 1605 | Sirens | Company Product |
| 1606 | Sirius Controls | Company Product |
| 1607 | Sit On Lawn Mowers | Company Product |
| 1608 | Sit On Mowers | Company Product |
| 1609 | Sit Stand Converter | Company Product |
| 1610 | Sit-On Electric Forklift | Company Product |
| 1611 | Site Dumpers | Company Product |
| 1612 | Site Dumpers Rental | Company Product |
| 1613 | Site Dumpers Repair | Company Product |
| 1614 | Site Investigation | Company Product |
| 1615 | Site Investigation Works | Company Product |
| 1616 | Site Lighting | Company Product |
| 1617 | Site Preparation & Services | Company Product |
| 1618 | Site Stair | Company Product |
| 1619 | Six Cylinder Cooling Fans | Company Product |
| 1620 | Six Cylinder Crankshafts | Company Product |