Coming from the plant/facility management and process engineering side of things , the pain isn’t PCB parts but pumps, valves, blowers, sensors.
I'd be interested in the industrial-world application of being able to ask things like “which pumps are seawater-rated, 10 bar, 40k hr bearing life, share the same footprint, can run on the same VFD, have BSPT or BSPP threads?”
Do you see Zenode extending into that kind of industrial equipment/knowledge realm?