Quality Inspection & Assurance
At RALLY, our inspection process is tailored to your technical drawings and specifications. We perform dimensional measurements using calibrated instruments and advanced systems such as CMM and optical measuring machines. In addition to checking critical dimensions against tolerance limits, we also evaluate surface finish, appearance, and structural features.
For high-precision mechanical components or parts used in critical applications, we go beyond basic dimensional inspection. We assess physical properties such as hardness, flatness, and concentricity, as well as sealing performance, depending on functional requirements.
By combining in-process checks with final inspections, we detect any deviations early and ensure consistent quality across all batches. Whether you need a detailed inspection report, first article validation, or batch traceability, our QC team is committed to delivering reliable and inspection-ready parts.
Our Quality Control Process
Raw Material Inspection
Verify certifications, dimensions, hardness, and surface before production begins.
In-Process Quality Check
Monitor key dimensions in real time during machining.
QC Inspection in production
Perform first-article and sampling inspections on production lines.
Full inspection
Ensure all critical features meet tolerance using precision measuring tools.
Surface Finishing Inspection
Check coating, anodizing, or polishing quality per design standards.
Inspection before packaging
Confirm appearance, labeling, and packing integrity before shipment.
Inspection Equipment We Use
Digital Calipers
Quick and accurate measurements of inner, outer, and depth dimensions.
Coordinate Measuring Machine
Measures complex 3D dimensions with high precision for critical tolerances.
Optical Measuring System
Non-contact scanning for detailed surface and profile measurements.
Roughness Tester
Checks surface finish quality to verify smoothness and texture standards.
Micrometer Caliper
Provides precise measurements of small features like diameter and thickness.
Pin Gauges & Thread Gauges
Used for go/no-go checks of hole sizes and thread accuracy.
Vernier Calipers
Basic precision tool for general dimensional checks in production.
Digital micrometers
Quick and accurate measurements of inner, outer, and depth dimensions.
Height Gauges
Measures vertical dimensions and reference heights on flat surfaces.
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