Willy,
Just to note, there is a difference between "industrial" (factories) and "commercial" (retail and offices).
In the "industrial" categoriy, I understand there are "clean industrial" (warehouses, distribution, light manufacturing) and "dirty industrial" (heavy manufacturing)
All of our ownerships of these type of properties have been through listed and unlisted trusts. eg IIF, IPG, Cromwell, GPT, APN
Cheers,
The Y-man