There's a very small, very vocal and visible minority that likes Apple kit in China. But it's more a status symbol than anything else. Everyone I know personally with an apple computer also has a windows machine for "real life". Which makes sense, since you can't access most bank websites, taobao/alipay support is flaky at best on anything except windows, and lots of other little minor annoyances that are quite common in real life.
But you're "awesome" and "cool" if you have an apple product, even if you don't actually use it. Status is a big deal over there.