QUALITY ASSURANCE · IATF 16949

Quality Assurance System for Cold Heading Wire

From raw material review and in-process control to testing, packaging and delivery, each production order follows traceable quality control.

01IATF 16949:2016

Automotive Quality Management

02100%

Production orders are traceable.

0310 categories

Core testing items

04Video-based

Equipment and process demonstrations

CERTIFICATIONS

Certifications

The quality management system covers production and service processes for cold heading wire, shaped wire, and cold-drawn seamless shaped tubes.

IATF 16949:2016

Please verify the certificate number and validity from the attached certificate PDF.

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ISO 14001

Please verify the certificate number and validity from the attached certificate PDF.

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ISO 45001

Please verify the certificate number and validity from the attached certificate PDF.

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EVIDENCE CHAIN

From certificates to inspection evidence

Check the certificate PDFs first, then review testing equipment and operation videos. Grade-specific chemistry, mechanical properties, microstructure, decarburization, surface and dimensional requirements are confirmed with the order or sample.

System certificatesIATF 16949 / ISO 14001 / ISO 45001
Testing capabilityVisual, cold heading, metallography, mechanical, hardness, chemistry, coating, dimension and surface checks
Order traceabilityHeat, process, inspection and packaging records
RFQ evidenceGrade, standard, size, delivery condition, drawing or failure photos

ORDER DOCUMENTS

Quality documents confirmed with an order

The following records are confirmed according to customer requirements, applicable standards and order specifications. Website information does not replace formal inspection reports or written agreements.

01Heat and lot traceability

Links wire rod source, process route, inspection records and package labels.

02Chemical composition report

Confirmed against the grade standard, customer specification or order agreement.

03Mechanical, metallographic and hardness checks

Selected according to delivery condition, part application and acceptance requirements.

04Packaging and label photos

Used to verify size, lot number, weight, packaging method and shipment information.

Note: References indicate served industries or supply-chain exposure; detailed cooperation scope is confirmed case by case.

TESTING LAB