Quality Control

Establish long-term partnerships with reputable raw material suppliers to ensure stable quality of raw materials.
Each batch of raw materials must be accompanied by quality certification documents (e.g., raw material reports, composition test reports, etc.).
Conduct professional incoming material inspections, including chemical composition analysis and mechanical property testing, to ensure compliance with technical requirements.

Perform online inspections at critical production stages, such as dimensional measurements and strength testing, to ensure product qualification at each stage.
Implement real-time monitoring of processes like heat treatment and welding to ensure process parameters meet design requirements.

Chemical Composition Analysis: Use a spectrometer to verify product composition.
Mechanical Property Testing: Conduct tests for axial strength, impact resistance, elasticity, etc.
Non-Destructive Testing: Employ methods such as scanning, X-ray testing, magnetic particle testing, or penetrant testing to ensure the product is free of cracks, voids, or other defects.
Appearance Inspection: Check the product surface for smoothness, ensuring no scratches, corrosion, or other surface defects.

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