name format

[sahilkm]

which is correct to say

crown brush factory
or
crown brushes factory
or
brush crown factory

or
crown factory brushes

[Casiopea]

which is correct to say

crown brush factory
or
crown brushes factory
or
brush crown factory

or
crown factory brushes

Crown (modifies 'brush factory')
brush (adjective modifying 'factory')
factory (noun)

Crown brushes (modifies 'factory')
factory (noun)

brush crown factory (ODD)

Crown factory (modifies 'brushes')
brushes (noun)