Where is the best place to buy a computer in Nanning?

Don't go to the electric power department, it's a pit ... Last time I bought a computer in the electric power department, it was a pit and it was expensive to sell. After giving the money, the salesperson always sells protective films, speakers and other things there. If they don't buy it, they will drag their feet. After giving the money, they will become grandfathers. Later, my friend went to Nanning SEG to buy a computer, which was cheaper than electricity. The main reason is that people have a good attitude and sent something small.