I'd correct the spelling errors.

Unless you're a Florida PE, the advertising design work will eventually get you in trouble.

I wouldn't post rates, ever.

And like everyone already said, your rates are waaaay too low.

I read every page but I still don't really know what you do. You might want to make that clearer.

JTMcC.

Plus, I don't understand the two year guarantee on welds. Do you expect your stuff to start falling apart in about 25 months. The normal lifespan of a properly made weld is decades longer than 2 years so I'm confused there. Why not just guarantee your work?