Auto AC-Compressor for Audi A4/A6/A8 (20-10811) Zhejiang Santian A/C Compressor Co., Ltd. Base Info Model NO.:20-10811Trademark:stalOrigin:Zhejiang,China Description Pre:AC Compressor for Audi A6 (20-10810) Next:Auto AC-Compressor for VW Passat (20-10937)