Why are there some vendors also say their coolers are number ONE among tests?

When you sell something, would you say it's bad or lousy or poor performance? NO! That's why we bring up this point. Global WIN doesn't say it, we only ask you to have a look at AMD web site or Intel suggested list. If you don't care for more troubles, we shall be pleased offer samples for you to conduct a test. Figures should speak themselves. Also here comes another issue: patent. Not every application of patent will be approved to be issued. For example, our ventsink patent application number is 85202326, but the approval number is 115376. We believe HONESTY IS THE BEST POLICY.