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Hankook Precision Machining

Precision Graphite Machining for Advanced Automotive Manufacturing

At Hankook Precision Machining, we specialize in high-precision graphite machining solutions designed to support the evolving needs of the automotive and non-ferrous metal industries. Based in South Korea, we collaborate closely with leading domestic manufacturers and automotive research laboratories to deliver reliable, high-performance graphite components for critical industrial applications. Our expertise lies in the design, production, and supply of premium graphite mould dies and casting components used in aluminum casting processes for engines, transmissions, EGR valves, wheelsets, and other precision automotive parts. Through advanced CNC and 5-axis machining technologies, we achieve exceptional dimensional accuracy, superior thermal resistance, and long-lasting durability in every product we manufacture.

Why we standout from the rest

Hankook Precision Machining stands out by leveraging advanced 5-axis CNC technology to deliver high-precision graphite mould dies that guarantee absolute reliability for prototype vehicle production. Collaborating closely with leading automotive research laboratories, our expert team of 13 professionals ensures flawless accuracy for engine and transmission components. Supported by a robust supply chain of premium imported graphite, we deliver the perfect blend of quality, innovation, and timely support to automotive innovators.

  • Advanced Technology
  • Expert Workforce
  • Reliable Supply Chain
  • Proven Track Record
customer Testimonials

What Our Client Says

Our professionals

Our Dedicated Team

Michale Hardson

Specialist

Roseen Joe

Supervisior

Michale Desulva

Seneior Plumber

Roseen Joe

Supervisior

Message from Owner

At Hankook Precision Machining, our mission is simple: to deliver absolute precision where it matters most. We understand that in modern manufacturing, even a fraction of a millimeter can be the difference between success and component failure. That is why we have invested heavily in state-of-the-art CNC technology and a world-class engineering team. We don't just manufacture parts; we deliver the reliability that keeps your production lines running smoothly and your projects on schedule. Every component leaving our facility undergoes rigorous quality control to ensure it meets international standards. Partner with us, and let’s engineer the future together.

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FAQ's

Have Questions

What industries do you manufacture precision components for?

How do you ensure the quality and accuracy of the parts?

Quality assurance is integrated into every step of our process. We utilize advanced Coordinate Measuring Machines (CMM), optical comparators, and precise digital micrometers to conduct ...

What is your typical turnaround time for a custom batch order?

Lead times vary depending on the complexity of the design and order volume. Typically, prototype development takes 3–5 business days, while full production runs range ...

Which materials are you capable of machining?

We have extensive experience machining a diverse range of materials, including stainless steel, aluminum alloys, brass, copper, titanium, and high-performance industrial plastics (like PEEK and ...

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