| 331 | Water Tank Repair | Company Product |
| 332 | Water Tank Installation | Company Product |
| 333 | Water Tank Cleaning | Company Product |
| 334 | Wall Plastering | Company Product |
| 335 | Wall Waterproofing | Company Product |
| 336 | Wall Crack Repair | Company Product |
| 337 | Waterproofing Painting | Company Product |
| 338 | Waterproofing Repair | Company Product |
| 339 | Wall Guard | Company Product |
| 340 | Webbing Straps | Company Product |
| 341 | Webbing Slings | Company Product |
| 342 | Water Drives | Company Product |
| 343 | Welding Wire | Company Product |
| 344 | Work Gloves | Company Product |
| 345 | Water Temperature Gauge 250f | Company Product |
| 346 | Water Temperature Gauges | Company Product |
| 347 | Wall Spacer | Company Product |
| 348 | Walk-In Fume Hood | Company Product |
| 349 | Wireless Pressure Sensors | Company Product |
| 350 | Wireless Monitors | Company Product |
| 351 | Wireless Multi-Protocol Receiver | Company Product |
| 352 | Wireless Switches And Sensors | Company Product |
| 353 | Wash Trough | Company Product |
| 354 | Wet Kitchen | Company Product |
| 355 | Wall Panel Accessories Angle Bar Angle Bar | Company Product |
| 356 | Welding | Company Product |
| 357 | Warehouse Roofing | Company Product |
| 358 | Wheel Chock | Company Product |
| 359 | Washable Plastic Pallet Boxes | Company Product |
| 360 | Warehouse Plastic Pallets | Company Product |