I'm looking for computer shops that allow you to specify the components you want for a desktop PC and then assemble them for you. The shops should preferably be in Ajman or Sharjah, but Dubai shops are OK too.
Most of the shops I find in Ajman and Sharjah sell pre-assembled desktop PCs (and not allow you to pick the components). Most of these PCs are branded, which are usually expensive than non-branded custom-assembled ones.
In case you want to know which parts I'm looking for, I'm looking to buy a PC targeting the "Good" to "Great" category in this buying guide: tinyurl(dot)com/FalconGuide. (At least an ATI Radeon 5770 video card and an AMD Phenom II X4)