| 811 | Air-Blast Freezers | Company Product |
| 812 | Air-Cond Compressor | Company Product |
| 813 | Air-Cond Sponge | Company Product |
| 814 | Air-Condition Accessories | Company Product |
| 815 | Air-Condition Ducted | Company Product |
| 816 | Air-Conditioning | Company Product |
| 817 | Air-Conditioning Repair | Company Product |
| 818 | Air-Cooled Generators | Company Product |
| 819 | Air-Cooled Type Synchronous Generators | Company Product |
| 820 | Air-Cooling Air Dryers | Company Product |
| 821 | Air-Powered Grease Guns | Company Product |
| 822 | Air-Purifying Wall Plaster | Company Product |
| 823 | Air-Quality | Company Product |
| 824 | Air-conditioning, Refrigeration & Ventilation Works | Company Product |
| 825 | Air/Gas Entrainment Separators | Company Product |
| 826 | Airbag | Company Product |
| 827 | Airbag Sensor | Company Product |
| 828 | Airborne Particle Counter | Company Product |
| 829 | Airbox | Company Product |
| 830 | Aircon | Company Product |
| 831 | Aircon & Refrigeration Evaporators | Company Product |
| 832 | Aircon & Refrigeration Pumps | Company Product |
| 833 | Aircon Ac Pumps Singapore | Company Product |
| 834 | Aircon Accessories | Company Product |
| 835 | Aircon Chemical Washing | Company Product |
| 836 | Aircon Cleaners | Company Product |
| 837 | Aircon Cleaning | Company Product |
| 838 | Aircon Cleaning Service | Company Product |
| 839 | Aircon Cleaning Solution Used | Company Product |
| 840 | Aircon Compressor | Company Product |