Quality

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Quality is our life and cornerstone of our booming business. Even we have three main inspections (Blanks Inspection, Process Inspection and Final Inspection) to control the quality; our inspections actually exist in each process throughout our whole manufacturing activities, such as in machining, polishing, cleaning, packing, etc. Moreover, we equipped essential test & inspection equipment, such as PMI Analyzer, Hardness Tester, Micrometer, Metallurgical Microscope, CMM(Coordinate Measuring Machine), Salt Spray Test & Intergranular Corrosion Test equipment to ensure our balls are in perfect conditions.

Blanks
Inspection
Process
Inspection
Final

Inspection

                •Visual
                •Dimensional
                •Wall Thickness

                •Physical Property

                •Chemical Composition

                •Required NDE & Special Test
             •Visual
             •Dimensional
             •Roughness & Roundness

             •Concentricity, Symmetry,

             Parallelism, Perpendicularity, etc.

             •Pressure Test
            •Visual
            •Dimensional
            •Roughness & Roundness

            •Concentricity, Symmetry,

            Parallelism, Perpendicularity, etc.

            •Marking & Packing
 






Chemical Composition Analysis


Metallographic Analysis


Hardness Test





Wall Thickness Check


Roughness Check


Roundness Check





Dimensions Check


CMM Multi Check


Visual Inspection





Pressure Test


Salty Fog Test


Intergranular Corrosion Test