Quality Standards Precision You Can Verify on Every Order
Top Proto’s commitment to quality is built into every step of the manufacturing process, not applied as a final check before shipment. Our ISO 9001:2015 certified quality management system governs material sourcing, production controls, in-process inspection, final measurement, and documentation from the point your order is confirmed to the moment your parts are dispatched. Every order is accompanied by dimensional inspection reports and material certifications confirming that your parts meet your drawing requirements — before you receive them.
The Top Proto Network Standard
In Top Proto, we have very stringent quality management requirements and all parts are made to very specific specifications. We have established a reliable system of certified manufacturing partners that guarantee timely delivery and efficient production.
Our Quality Certifications
Standard | Certification Body | Scope |
|---|---|---|
ISO 9001:2015 | SGS / Bureau Veritas | Quality management system covering all manufacturing, inspection, and delivery processes |
ISO 13485 | SGS / Bureau Veritas | Medical device quality management covering component manufacturing and inspection |
IATF 16949:2016 | IATF Certification Body | Automotive quality management covering component production and PPAP documentation |
AS9100D | Nadcap / Aerospace Certification Body | Aerospace quality management covering risk management, traceability, and first article inspection |
ITAR Registration | US Directorate of Defense Trade Controls | International traffic in arms regulations registration for controlled program support |
Cross Docks for Quality Assurance
We conduct strict quality checks in real time at dedicated facilities to ensure that all the parts are of the highest standards.

Sample Size Inspection (ISO-2859)

Visual Inspection for Cosmetic Quality

Dimensional Checks (ISO 17025)

FAI (First Article Inspection) Golden Samples

Complete Review of Official and Requested Documentation

Packaging Checks

Compliance and Standards Review

Non-Conformity Reports and Follow up Given to Manufacturers
Certification Standards
Top Proto is fully certified by ISO, which is aligned with the highest market standards. We certify all parts to ISO 9001, AS9100, and other specific certifications that deliver your projects with unparalleled confidence.