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        Service Hotline 400-6310-996

        Inspection

        Salt spray test

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        Infrared carbon and sulfur analysis test

        High and low temperature impact test

        Multi-element analysis test

        Flared online detection

        Cold bend online inspection

        Flattening online inspection

        Hook slot online inspection

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        Measurement of product outer diameter (out-o...

        Measurement of product oblique

        Measurement of product length, width, hole s...

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