At one shop that I worked at, we'd regularly send things out to be heat treated, anodized, zinc-plated, galvanized, you name it. If you wanted…
How to Anodize Aluminum (with Pictures) - wikiHow
Anodize Your Own Parts any Color with Household Products
Anodizing Aluminum - Metal Surface Finishing - Sunrise Metal
How to strip anodized metal tutorial. How to remove anno from a
Aluminum Anodizing - 3 minute tutorial
How to Anodize Aluminum (with Pictures) - wikiHow
RC How To De Anodize Aluminum Parts
A DIY Step-by-Step Guide on How to Anodize Aluminum - SendCutSend
How to Anodize Aluminum - My approach on DIY small scale anodizing
How to Anodize Steel
EASILY ANODIZE ALUMINUM At Home
How I Anodize Aluminum Parts at Home
Homemade Anodizing
EASILY ANODIZE ALUMINUM At Home
Anodizing Aluminum Without Sulfuric Acid - Some Disassembly Required