| 0S5 | U4330 | HALLITE SEALS INTERNATIONAL LTD T/A I POLYTEK |
| AL230378 | K3010 | GEMS SENSORS A DIVISION OF DANAHER UK INDUSTRIES LTD |
| BS1806-010 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-010 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS010HA70 | U4330 | HALLITE SEALS INTERNATIONAL LTD T/A I POLYTEK |