Milremo was Ron Kitching's (of Harrowgate, England) "house " brand. Most of it was relabeled stuff of Contenental manufacture. In addition to the parts you mention, there were hubs, tires(tubular and wired-on), special 17" alloy rims and tires for Moultons(again, both tubular and wired-on), handlebars(the "Renforce" model found its way OEM onto some Raliegh products), seatpins, cottered cranks(I have a set-they're remarked Solidas), pedals that look a lot like Atom 700's, and more. Kitching used to plug the stuff as Milremo "Miracle Marque" components.
Best Regards,
Wes Gadd
Unionville, Ct