Quality of ATE Rotors

I have to change my pads and rotors next week on my 1989 Volvo 780, and my mechanic told me to get Zimmerman rotors. I am able to get Zimmermans for the front, but the only ones I can find for the rear are ATE's. Does anyone have experience with the quality of ATE rotors? My last set of brakes lasted for over 20,000 miles, and I would like this set to last a long time as well.

ATE or brembo are good quality

ATE are OEM. They should be fine.

ATE or Brembo will do just dandy. Ate 'Powerrotor' is the slotted by ATE stuff. They do just fine too.