Auto Innovation

(231) 832-5525

Technology Partners Automotive

Performance Sales Manager

5000 North US 131

Reed City, Ml 49677

SUBJECT: Webasto Roof Systems Inc. Monthly Supplier Performance Report

We are thrilled to share with you the accolade we’ve received from one of our esteemed customers, Webasto Roof Systems Inc. As the Performance Sales Manager, we are proud to announce that our dedication to excellence and commitment to quality has been recognized through their Monthly Supplier Performance Report. This comprehensive evaluation encompasses crucial metrics such as Parts Per Million (PPM), Timeliness of Shipments, Instances of Premium Freight, and Approval of On-Time PPAP Submissions. These metrics not only validate our operational efficiency but also highlight our unwavering dedication to meeting and exceeding customer expectations. We are honored that our performance has been deemed exceptional by Webasto Roof Systems Inc., further solidifying our reputation as a reliable and trusted supplier. This recognition underscores our ongoing efforts to deliver outstanding service and products, and we look forward to continuing this successful partnership with Webasto Roof Systems Inc.


Dear Sales Manager

Please find attached performance for last month. These scores are developed using four fundamental categories:

  • Parts Per Million (PPM)
  • Number of Late Shipments
  • Number of Premium Freight Instances
  • Approved On-Time PPAP Submissions (if applicable)

These ratings are extremely important to Webasto Roof Systems because it is a reflection of your credibility as an approved supplier and will be used by Purchasing as a tool when sourcing new business. Attachment “A” indicates how the scores are calculated, which is attached for your review. Please note the percentages have changed for PPM’s and premium freight instances. If you have any questions regarding your scores, please contact one of the following Webasto colleagues:


Performance for the Month of December

Roof Systems Inc. 1757 Northfield Drive Rochester Hills, Ml 48309 Phone (248) 997-5100 Fax (248) 997-5101
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