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Prime Steel Trading LLC | Global Steel Supplier

Certifications Center

Verified quality systems and documentation for compliant, fully traceable steel supply worldwide.

QA engineer in hard hat performing dimensional inspection on large carbon steel plates with calibrated measuring tools, MTC 3.1 certificate on clipboard, heat number markings visible on plate surface
Metallurgical laboratory interior with QA technician performing ultrasonic thickness testing on steel plate, UT probe equipment, tensile testing machine and ASTM test reports on workbench

Quality, Certification and Traceability

At Prime Steel Trading, every plate and section is sourced from audited mills, validated by our QA team, and delivered with full material test reports, heat numbers, and documentation to maintain end-to-end traceability from mill production to your project site.

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Standards, Approvals and Documentation

We support projects that require compliance with international standards such as ASTM, ASME and EN, providing sample MTRs on request, third-party inspection coordination, and clear documentation packs aligned with your internal QA, welding, and fabrication procedures.

Third-party inspector reviewing MTC 3.1 Mill Test Certificates alongside stacked steel plates, heat number traceability tags visible on plate edges, official certification stamps on documents