Quality Control
Quality Control Process | {{ .Site.Params.companyShortName }}
3-Stage quality control system ensuring every product meets international standards
01Raw Material
Raw Material
Inspection
- Mill certificate verification
- Spectrometer composition analysis
- Surface defect inspection
- Dimension & tolerance check
- Hardness testing
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02In-Process
In-Process
Quality Control
- First-piece inspection
- In-line dimensional checks
- Surface quality monitoring
- Process parameter verification
- NDT: Ultrasonic & eddy current
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03Final Inspection
Final Inspection
& Testing
- Mechanical testing (tensile, yield)
- Full spectral chemical analysis
- Dimensional verification
- Surface quality final check
- Packaging & marking inspection
Our QC Laboratory
Our in-house laboratory is equipped with state-of-the-art testing equipment to ensure precise, reliable quality control.
Optical Emission Spectrometer (OES)
Precise chemical composition analysis of all alloying elements
Universal Tensile Testing Machine
Up to 1000 kN capacity for tensile, yield, and elongation tests
Hardness Testers
Rockwell, Brinell, and Vickers hardness measurement
Ultrasonic Flaw Detector
Internal defect detection for plates, pipes, and bars
Eddy Current Tester
Surface and subsurface defect detection for tubes and bars
Coating Thickness Gauge
Accurate galvanized and coated product thickness measurement
Our Quality Guarantee
Every shipment comes with full Mill Test Certificate (MTC / MTR) — EN 10204 3.1 or 3.2. If any product fails to meet agreed specifications, we replace it at no cost.
Get a Quality-Assured Quote