Don't have any personal experience with them but this person apparently isn't a fan:
"first equipment quality is all chinese made and in my experience, junk. i see mostly the VW parts they make and they are terrible. i have personally rejected many of their parts before they either get shipped to a customer or installed."
Ratings for partsgeek seem a little mixed:
I'm a bit of an OEM whore so I wouldn't take my chance with something like that, only to be dissappointed or have to fix it with OEM parts later on. Might be worth the extra bit of money to not have to worry about it.