| Model | Size(mm) | ||
| W | H | D | |
| GB432 | 300 | 400 | 200 |
| GB532 | 300 | 500 | 200 |
| GB632 | 300 | 600 | 200 |
| GB8325 | 300 | 800 | 250 |
| GB4252 | 250 | 400 | 200 |
| GB5252 | 250 | 500 | 200 |
| GB6252 | 250 | 600 | 200 |
| GB82525 | 250 | 800 | 250 |
| GB422 | 200 | 400 | 200 |
| GB522 | 200 | 500 | 200 |
| GB1033 | 300 | 1000 | 300 |
more size to be request to the clients
