[QUOTE=pepst;2534633]They are almost certainly Riteks.[/QUOTE]
Indeed, the ones sold here in the UK are Ritek
Oooh, just spotted Zivija’s post about them being MIC - do Ritek have a plant in China then, or could these be CMC (or something else)?
EDIT: assuming the price isn’t extortionate, I’d be tempted out of sheer curiosity.