| 4411 | STA-RITE MAX-E-PRO Pool/Spa Pumps | |
| 4412 | SAKAI VIBRATING ROLLER SW70C (VR-253) | |
| 4413 | Swimming Pool Ladders | |
| 4414 | System Form Cleaning | |
| 4415 | Static Ground Power Unit | |
| 4416 | Single Phase EMI/RFI Filter | |
| 4417 | Static Frequency Converter | |
| 4418 | Switch Mode Power Supply | |
| 4419 | Sound Level Meter | |
| 4420 | Slip Ring | |
| 4421 | Selectable Transducer | |
| 4422 | Single / 3-Phase Energy Meter | |
| 4423 | Signal Converter | |
| 4424 | Self-powered Isolation Transmitter | |
| 4425 | SOYER PTS-500NC NC Stud Welding Machine | |
| 4426 | SOYER BMK-12W ARC Stud Welding Machine | |
| 4427 | Spin Flashdrive | |
| 4428 | Ship Hull Blasting | |
| 4429 | Single Face Corrugated Sheet | |
| 4430 | Single Face Corrugated Roll | |
| 4431 | Styrofoam Peanut | |
| 4432 | Shotcrete | |
| 4433 | Steel Road Plate | |
| 4434 | Steel Fabrication Work | |
| 4435 | Super Concrete Bucket Narrow Discharge | |
| 4436 | Silo Fabrication | |
| 4437 | Signal Light | |
| 4438 | Schneider Magnetic Contactor LC1E65 | |
| 4439 | SANY Crawler Crane SCC550 55 Ton | |
| 4440 | SANY PALFINGER Lorry Crane SPK32080 | |