Looking if any place in WNY does hard anodizing?
Thanks
STM has a connection they posted about before.
Hard anodize is different than cosmetic anodize
I completely skipped that word when I read it. I’m not familiar with “hard anodize” sorry.
Keystone Corporation i heard can do hard coat.
whats the difference?
Here’s a few places i would call and ask. Best 4 Anodizing in Buffalo, NY with Reviews
Seneca platers East Aurora
Tomkins metal finishing Batavia
I believe RJ Metal Finishing does it as well.
I have used them for 2011 aluminum before and all their work was great. They can give you great tolerances too if you need them.
Edit: Machining parts after they are anodized really takes a tole on the bits. Do it correct once! 
Hard is done at much lower temps (closer to freezing) and higher voltage to create a thicker/tougher surface. It has great wear resistance.
They do, I dropped stuff off there for work to get hard coated.
So long as you are very specific as to what you want, they always did a good job.