You won't find him, well you'll probably struggle to!
FWIW, they're made in York, built like brick sh!t houses and have copper transformers. The wire feed motor is the size of a coke can - unlike most cheap chinese welders.
It's worth noting that Mig-tig-Arc sell the same welder under their own 'MTA' brand. Having bought a Portamig off Steve, and used him for mail order consumables, I'll stick with him, customer care like most people have forgotten about.
I'm nothing but a happy customer.