• Billet Custom Crankshaft Manufacturer

    Forged 4340 Steel Customized Billet Crankshaft factory for ODMs and Racers 17+ Years

  • Discover Our Custom Crankshaft Solutions Elevate Your Engine's Performance The 4340 steel forged Custom crankshafts factory and billet crankshafts manufacturer supplying to 140 countries customers'racing cars engines.

    Your Precision Crankshaft Partner. 17 Years, 158 Experts.

  • Discover Our Custom Crankshaft Solutions Elevate Your Engine's Performance The 4340 steel forged Custom crankshafts factory and billet crankshafts manufacturer supplying to 140 countries customers'racing cars engines.

    Empower Your Engines' Potential with Unmatched Reliability.

  • Discover Our Custom Crankshaft Solutions Elevate Your Engine's Performance The 4340 steel forged Custom crankshafts factory and billet crankshafts manufacturer supplying to 140 countries customers'racing cars engines.

    No MOQ. OEM ODM Supported.

    Direct Factory Prices for Distributors Wholesalers

  • Why KingTec Crankshaft Stands Out ?

    Our complete in-house manufacturing and rigorous testing ensure your projects benefit from peak performance and durability, minimizing downtime and maximizing output on the track. Kingtec Crankshaft,

    Your Private Label Crankshaft Manufacturer

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    Billet 4340 forged Steel

    Build Winning Engines. Custom Crankshafts for 9000+ RPM.

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    Premium 4340 Forged Billet Steel

    CNC-Machined from forged Steel. Full OEM/ODMSupport. No MOQ. Global Shipping

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    Innovative Technology

    Before Advanced Nitriding Thermal Treatment

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    Innovative Technology

    Customized crankshaft Shape

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    Innovative Technology

    The Art & Science of Crankshaft Engineering

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    Innovative Technology

    CNC Precision Machining crankshaft tools`

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    Crankshaft Equipment

    CNC Precision Machines

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    Equipments

    CNC machined Exact Size Tolerance

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    Innovative Technology

    Dimensional NDT Inspection

  • FAQs

    Billet crankshaft Beyond Off-The-Shelf Solutions

  • What Our Customers Are Saying

    Explore our cutting-edge crankshaft solutions designed for racing excellence. Precision Engineering for High-Performance Racing The 4340 steel forged Custom crankshafts factory and billet crankshafts manufacturer supplying to 140 countries customers'racing cars engines.

  • Where Our Customers Comes From

    Explore our cutting-edge crankshaft solutions designed for racing excellence. Precision Engineering for High-Performance Racing The 4340 steel forged Custom crankshafts factory and billet crankshafts manufacturer supplying to 140 countries customers'racing cars engines.
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