| B01 | Structural work and surface treatment (plate, welder, paint) |
| F12 | Air nozzles, jealousies and batteries |
| G04 | Fluid filters |
| G12 | Fluid nozzles & mixing batteries |
| J08 | Propellers & impellers |
| J09 | Thrusters and pods |
| J12 | Gaskets, packings, liners & sealings |
| M03 | Cleaning equipment |