| Naics index | Naics index description |
|---|---|
| 333994 | Smelting ovens manufacturing |
| 333994 | Tile making kilns manufacturing |
| 333995 | Actuators, fluid power, manufacturing |
| 333995 | Cylinders, fluid power, manufacturing |
| 333995 | Electric linear actuators manufacturing |
| 333995 | Fluid power actuators manufacturing |
| 333995 | Fluid power cylinders manufacturing |
| 333995 | Gas spring cylinders manufacturing |
| 333995 | Hydraulic cylinders, fluid power, manufacturing |
| 333995 | Pneumatic cylinders, fluid power, manufacturing |