| 841 | Wick Drains | Company Product |
| 842 | Wick Packings | Company Product |
| 843 | Wide Area Network Computer Software | Company Product |
| 844 | Wide Area Network Softwares | Company Product |
| 845 | Wide Array Edge Detectors | Company Product |
| 846 | Wide Blade Cutter Rings | Company Product |
| 847 | Wide Body Motorized Stairs | Company Product |
| 848 | Wide Differential | Company Product |
| 849 | Wide Format Printers | Company Product |
| 850 | Wide Inner Ring Ball Bearings | Company Product |
| 851 | Wide Range | Company Product |
| 852 | Wide Type Air Grippers | Company Product |
| 853 | Wide Type Parallel Style | Company Product |
| 854 | Wigs & Wiglets | Company Product |
| 855 | Wild Blueberry | Company Product |
| 856 | Winch | Company Product |
| 857 | Winch Hoisting Crane | Company Product |
| 858 | Winch Monitoring Equipment | Company Product |
| 859 | Winch Rope | Company Product |
| 860 | Winch Stackers | Company Product |
| 861 | Winches | Company Product |
| 862 | Wincut Control Card | Company Product |
| 863 | Wind Measuring Instruments | Company Product |
| 864 | Wind Rotary Fans | Company Product |
| 865 | Wind Screen | Company Product |
| 866 | Wind-Flex Duct | Company Product |
| 867 | Windflex Duct | Company Product |
| 868 | Winding Machines | Company Product |
| 869 | Winding Protection Relay | Company Product |
| 870 | Winding Temperature Sensor | Company Product |