I recently purchased the crossfit bar from here.
http://store.wfwclub.com/bars.html

I can't begin to tell you how nice it is. It so so vastly better than the regular sporting goods store bars that I was using. I don't think I will ever be able to use the cheaps ones with confidence again. It's like the difference between a made in China bb gun versus a made in America rifle. The engineering and quality are awesome and you can feel the difference every lift. It just feels solid. I drop it doing Olympic lifts all the time and it is incredibly durable.

Glenn Pendlay is someone who can be trusted as well. His customer service is fantastic. If you are in the market for some equipment I would strongly suggest giving him a try.