Precision Shaft Manufacturing CNC Turning Crank Shaft Connecting Rod Keyway Hole Threading Precision Manufacturing Long Shaft

High-Precision CNC Machining
Engineered with advanced CNC turning technology for ultra-tight tolerances, ensuring flawless dimensional accuracy in crank shafts and connecting rods. Ideal for automotive, industrial machinery, and robotics.
Premium Material Durability
Crafted from high-grade alloy steel or stainless steel (customizable), offering superior strength, wear resistance, and longevity under heavy load or high-speed rotation.
Keyway & Threading Expertise
Precision-cut keyway holes and threading for seamless integration with gears, pulleys, and assemblies. Eliminates slippage and enhances torque transmission efficiency.
Custom Length & Surface Finish
Available in extended lengths with optional polished, coated, or heat-treated finishes to reduce friction and corrosion in harsh environments.
Bulk Order Advantage
Direct factory pricing for wholesale buyers. Global shipping with guaranteed lowest rates—no middlemen, no markup. Scale your production affordably.
Versatile Industrial Applications
Perfect for automotive engines, hydraulic systems, conveyor belts, and precision tooling. Trusted by OEMs and mechanical engineers worldwide.