I's loading a bit slowly. You should fix this, maybee get another hosting - it really helps for optimization also if you didn't know. Otherwise, the design is pretty. Nice work.
It isn't slow here, but you can use pingdom to easily see what makes your site slow. http://tools.pingdom.com/fpt/#!/dRrlLwLZt/http://www.webrextech.com/
Wow! Looks very nice. The only thing I have to say is that is loading a bit slowly. Try losing some of the useless graphics, maybe it will help.
My first reaction was, wow nice site. But I felt bombarded with graphics, maybe you can do without transparent background and white top. Just my opinion, but great job otherwise.