| 1351 | Signal Relays | Company Product |
| 1352 | Signal Transmitter | Company Product |
| 1353 | Signal Transmitters | Company Product |
| 1354 | Signaling Devices | Company Product |
| 1355 | Signalling Whistles | Company Product |
| 1356 | Signals & Equipment | Company Product |
| 1357 | Signature Analysers | Company Product |
| 1358 | Signature Verification Systems | Company Product |
| 1359 | Signboard | Company Product |
| 1360 | Signcraft Installation | Company Product |
| 1361 | Signs | Company Product |
| 1362 | Signs Cutting Machines | Company Product |
| 1363 | Signs Making Machines | Company Product |
| 1364 | Sika Product | Company Product |
| 1365 | Silencer | Company Product |
| 1366 | Silencers | Company Product |
| 1367 | Silent Block | Company Product |
| 1368 | Silent Chain Sprockets | Company Product |
| 1369 | Silent Conveyor Chains | Company Product |
| 1370 | Silent Diamond Blades | Company Product |
| 1371 | Silent Generators | Company Product |
| 1372 | Silent Inverted Tooth Conveyor Chains | Company Product |
| 1373 | Silent Portable Generators | Company Product |
| 1374 | Silent Portable Generators Rental | Company Product |
| 1375 | Silent Portable Generators Repair | Company Product |
| 1376 | Silglo Alloys | Company Product |
| 1377 | Silglo Brazing Flux | Company Product |
| 1378 | Silglo Copper Brazing Alloys | Company Product |
| 1379 | Silglo Fluxes | Company Product |
| 1380 | Silica | Company Product |