Blue Line Metal Industries phone Unit 4/ 29 O Osborne Park, Western Australia 6017 map Exclusive Letterboxes phone U9/ 87 Hector St Osborne Park, Western Australia 6017 map if (!IN_DEV) { ?> } ?> Total Sheet Metal phone Unit 9 / 87 Hector St Osborne Park, Western Australia 6017 map Velmade Prestige Sheetmetal phone 17 Sundercombe St Osborne Park, Western Australia 6017 map if (!IN_DEV) { ?> } ?>