Xiaojiao Metal 3D Printing Quality Management

Print Service Quality Management

We have obtained ISO 9001, GJB9001C, and AS9100D quality management system certifications, and have dozens of standard testing instruments and equipment for raw material testing, size testing, performance testing, and more. From raw materials to processing to finished product production, we undergo strict testing and monitoring to ensure product quality; At the same time, all records and indicator data are retained in completed reports or records, and can be traced for life.

International Certifications

Certification Type
Scope
Key Value
Issue Date

ISO 9001:2015
End-to-end quality management: sourcing to delivery
Guarantees consistent quality across all batches
2020 (annual review approved)

AS9100D
Aerospace-grade 3D printed metal components
Meets strict requirements of NASA, Boeing, etc.
2022 (Aerospace Customer Designated Certification)

ISO 13485:2016
Medical-grade metal part printing & post-processing
Compliant with FDA 510 (k) submissions for medical devices
2023 (including biocompatibility testing)

UL Certification
Electrical conductivity & safety for 3D printed metal electronics
Guarantees safety compliance for electrical components
2024

End-to-End Quality Checkpoints

Material Incoming Inspection
Verify supplier certificates + in-house testing (purity, particle size for powders) Rejection rate for non-compliant materials: 3.2% (2024 data)
In-Process Monitoring
3D printing: Real-time laser scanning (layer-by-layer dimensional check) Post-processing: CNC/abrasive flow parameters logged every 30 seconds
Final Inspection
Dimensional: CMM (Coordinate Measuring Machine) for ±0.001mm accuracy Performance: Conductivity tester (98%+ IACS required), pressure/leak testing Visual: Automated optical inspection (AOI) for surface defects
Traceability
Each part has a unique QR code linking to full records: material batch, print parameters, inspection reports

Precision Testing, Zero Compromise

Device Type
Our Guarantees

Digital X-ray imaging system
Non destructive testing of internal defects and internal flow channels

X-ray flaw detector
Non destructive testing of internal defects (identifying 0.1mm micropores)

Coordinate measuring instrument
Full size 3D inspection ( 0.001mm)

Anime projector
Detecting plane dimensions, contour accuracy, and microstructure

Confocal microscope
Measuring nanoscale texture on the surface of 3D printed parts

Roughness tester
Measure the surface micro roughness of 3D printed metal parts

Endoscope
Visual detection of complex internal cavity defects (such as pores, lack of fusion)

Ultrasonic thickness gauge
Measure the distribution of coating and coating thickness, with a detection accuracy of 2 μ m

Airtight testing platform
Verify the gas barrier performance of seals and pressure vessels

Flow resistance detection table
Simulate fluid conditions and measure the flow resistance of components such as pipelines and valves

Resistance meter
Quantify material resistivity and verify the electrical performance of 3D printed conductive components

Conductometer
Measure the thermal conductivity of materials to guide the design and optimization of thermal management components

Fully automatic air leakage detector
Rapid airtightness testing of complex structural components

Customer Quality Guarantees

Defect Remediation
24-hour response to quality issues; 100% rework or replacement for non-compliant parts (2024 warranty fulfillment rate: 100%)
Documentation
Free delivery of full quality packs (material certs + inspection reports) with every order
Audit Support
On-site quality audits welcome (87% of aerospace clients opt for annual audits)

Customized Metal 3D printing services

Contact Us