Hartlage Manufacturing Inc. is ISO Certified.
To request the latest copy of our ISO Certificate, please use this form.
Worried about quality control? Don't be. That's our job. Everyone at Hartlage Manufacturing is a QC Manager. That's how we operate.
We are fully qualified to do any PPAP that our customers need.
Parts are checked as often as every hour & at least 1 time per shift.
A dedicated QC person is on each and every shift.
Why is Hartlage Manufacturing so successful? We satisfy demanding customers who are exacting in their specs.
Let us quote your next job.