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1. All kinds of hardware metal parts, machinery process parts all kinds of gears, chain gears Axles hardening.2. All kinds of automobile, motorcycle parts. such as crank axles, tie rod, gudgeon pin, chain wheel, aluminium wheels, air door, ocher-arm shaft,drive half shaft, mall shaft, sifting fork, etc.hardening.
3. All kinds of power tool. Such as gear,alex center
4. Machine tool bed surface,machine tool guideways,etc hardening.
