日韩人妻无码一区二区三区

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        E-mail: dongrun@dongruncasting.com

        Gallery

        Green sand casting Line

        Resin sand casting line

        Low pressure die casting equipmemt

        Gravity Casting Machine

        High pressure die casting production Lines

        Sand core equipment

        Smelting Furnace

        Hydrogen gauge

        Degassing Equipment

        Temperature Measurement for Melten Alloy

        Polishing Line

        Shot Balsting machine

        CNC machining equipment

        CNC lathe equipment

        Spectrometer

        Tensile Test Machine

        Hardness Machine

        Coordinate measuring machine (CMM)

        日韩人妻无码一区二区三区

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