I finance commercial real estate and have relationships with industrial brokers that would be able to get you specifics about the trends in those areas. PM me and Ill send you some contact info. In general, industrial fared pretty well during the downturn. Obviously some areas better than others, but in general the bank view of this product type is favorable.
BTW – its a great time for owner/users to buy. Rates ate low and banks (at least mine) are hungry for qualified business loans.