I fitted a pair of new rear discs to my disco 2 not long ago which turned out to be branded as Allmakes, I noticed even though they were nicely machined, one disc was badly pitted, so I think their inspection dept. needs waking up
I fitted a Allmake pattern rear brake caliper to my Disco 2 last year and had no problems, but then I wasn't going to complain at £22 it's better than buying a genuine Landrover one.