As my opinion, mold workshop should be bright at least!
Otherwise, how you can do the mold precision while surround you dark.
And second one should be clean. All tools, spare parts, etc. should be put in the right place, where easier to be found by workers. Or you can imagine, if mold makers walk around to find tools, not only waste time, delay mold delivery more or less, at the same time, I think by this way also no good for the mold precision.
Unfortunately, most mold factories here Taizhou, just dark light and mass around.
And definitely we Focare Mould not like them ! If you visit Taizhou, my honor to invite you to check our work, how we do and our performance.
If you pay attention to durable injection molds with easy maintenance, please contact firstname.lastname@example.org