They sounds like the Solinger Stainless steelknifes over here in germany, they are the best ( my lil killerknife similar to the small moras), my mother owns 3 of them each for ~4 Deutsche Mark back then [ 2€ ], and they are around here for now ~ 30 years in service for nearly everything where you may need a knife except woodsplitting – woodcarving works fine aswell. Ex. if you need woodstrips as ignite material.
Fortunately we didn't need to sharpen them solong. :)

as like these... but thy one which i own are real metal nad not cermic... they don't even make these Monsters of knifes anymore :/

PS: the manufacture has lost much reputation since they changed the Material and processing routine 1-2 Decades ago, they are still decent-good knifes for their price but not outstanding as my stated one above :(