| 819 | Laboratory Chairs | |
| 820 | Laboratory & Gas Faucets | |
| 821 | Laser Nozzle ø28mm x H15mm M11 Fiber Cutting Machine Spare Parts 28mm 11mm Optical Cut Copper Chrome 光纤 镭射 激光 切割机 配件 喷嘴 | |
| 822 | Luffing Jib Tower Crane | |
| 823 | Long Term Tower Crane Rental | |
| 825 | Lifting Point | |
| 826 | Lifting Equipment | |
| 827 | Light Track System | |
| 828 | Lever Chain Hoist | |
| 831 | Laser Cutting and Engraving Signs | |
| 832 | LED Outdoor Lightings | |
| 833 | LED Buried Lights | |
| 834 | LED Strip Lights | |
| 835 | LED Track Lights | |
| 836 | LED Floodlights | |
| 837 | LED Downlights | |
| 838 | LED Lighting System | |
| 839 | Lighting Supply | |
| 840 | Lighting Design | |