About Us

STANG PRECISION INC.

Quality Commitment

Your Part. Your Requirements. Our Commitment to Quality.

BUILT AROUND YOUR PART

Quality Control Tailored to Your Needs

Every part is different. Every customer has unique priorities. We work with you to tailor our quality approach to your product’s function, appearance, application, and industry requirements.

Together, we develop a practical quality plan that defines what matters for your part and how it will be verified. Feedback from manufacturing helps us account for process variables, refine inspection methods, and support efficient production while maintaining the quality your product requires.

Precision molds and a digital caliper on engineering drawings

A COLLABORATIVE APPROACH

Defined Together.
Applied Throughout Production.

Understand Your Requirements

We start with your drawings, intended application, and customer-specific criteria. Together, we identify critical dimensions, tolerances, appearance standards, and any testing, labeling, or documentation requirements that need to be addressed.

Develop Your Inspection Plan

We work with you to define inspection points, measurement methods, sample sizes, measurement frequency, and acceptance criteria for your part. Where required, approved first-article results help establish the production standard.

Verify and Refine

The agreed plan guides in-process checks and final verification. We use inspection results and feedback from manufacturing to identify variation, address concerns, and refine the approach with you as requirements or production conditions change.

For customers with detailed supplier-quality or industry-specific requirements, we work together to agree on the inspection and documentation expectations for the project.

OUR QUALITY OBJECTIVE

Our Goal: 100% Defect-Free Parts.

Every part and every customer has unique requirements. Our goal is to deliver parts that meet those requirements every time. We work toward that goal through customized quality plans, feedback from manufacturing, and continuous improvement.

OUR QUALITY FOUNDATION

ISO 9001:2015 Certified

Our quality management system provides the framework for a consistent approach, with quality plans tailored to individual parts and customer requirements.

View Our Certification

Certified by QAS International.
Certificate US3228
Valid through June 27, 2027.

View ISO Certificate (PDF)