I will like to know Where is the best city in china to shop for used second hard computer parts such as LCD monitors,Used hard drives,used memory ram,used laptops,used Charger for Laptops,used motherboards,used dvd rom,used Playstations2, used computers and used monitors etc. I have been told that Guangzhou or shenzhen is the best place to go but which is the best between the two cities that i can buy at good price ??????????????? pls help answer my question because i am in the process of flying to china to buy an container load of used second computer parts and i need to know the best place where i can see this goods at good prices