Seals - Metal (Manufacturers) in Sheffield, South Yorkshire
| Name & Address | Phone # | Website |
| Northern Engineering (Sheffield) Ltd Haigh Moor Drive, Sheffield, South Yorkshire S25 2JY | 01909 560203 |  |
| O S L Seals & Pneumatics Imperial Works, Sheffield, South Yorkshire S9 2YL | 0114-221 2540 | |
| S Y Seals Ltd 14 Orgreave Drive, Sheffield, South Yorkshire S13 9NR | 0114-269 5577 |  |
