As above anyone know if you can buy bulk of the kebab shop chillis in brine?

I know I could go and ask the kebab guy I guess but thought someone on here will prob know

I'm wondering if the kebab shops buy them in huge tubs in the brine (probaby) or if they pickle them themselves?

I've done a google, but can't find anything apart from a kebab website where the guy reccomended Olymp chillis in a jar from a turkish shop, but chances of me finding a turkish shop outside of a major city are slim

I'd ideally like a huge tub of them as it seems expensive buying silly little jars, they must be cheap to the kebab guys as they dish out a good load if you ask and they are a couple of quid for a jar of similar size.