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Quality Control

Quality is extremely important to us. It’s something we do every day and have done every day since we started.Youlin is committed to providing products and services of a quality that exceeds the continuing needs and expectations of our customers. We don’t compromise quality for expediency, and that means we guarantee that you can count on your part being made to exact specification, on time and within budget.

All of our measuring toolings are corrected in the fixed time in order to keep the accuracy.Meanwhile, all of our QC are with years of experience, then they could use these measuring tools very correctly. All the parts you could receive are from uncompromisable quality control.

Quality Inspection and Testing

We use many standard operating protocols (SOP) throughout the business process to ensure quality. Already at the beginning of your new project our engineers and quality experts are involved to check the critical points or to suggest improvements.

1) Already at the beginning of your new project our engineers and quality experts are involved to check the critical points or to suggest improvements.

2) Design for Manufacturing review for all quotes provided

3) Contract review upon receipt of PO

4) Incoming materials inspection

5) First article and in-process inspection

6) Final inspection and testing with reports and certifications as required