Diamond Balustrades & Fencing Pty Ltd | | Factory & Showroom, 8 Ethell Road | | Kirrawee | | 02 9545 4300 | | Email |
| Metalmorphic Designs | | Cronulla | | Cronulla | | 02 8004 1820 |
| Pencon Controls | | U4 Cnr Bay & Atkinson Rds | | Taren Point | | 9531 5559 | | Email |
| Pencon Controls | | U15, 65-75 Captain Cook Drv | | Caringbah | | 9531 6661 | | Email |
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