Koreben

engineering the un-moldable

ISO9001 2015 Certified
IATF16949 2016 Certified
Engineering the Un-moldable.
From solving the industry’s toughest hardware challenges to delivering flawless high-quality mass production.

At Koreben, we made our name by doing what standard manufacturers said couldn’t be done. Headquartered in Dongguan, we were built on a singular obsession: mastering extreme design complexities, microscopic tolerances, and challenging specialty polymers.

But to us, “Engineering the Un-moldable” is not just about laboratory miracles—it is a manufacturing philosophy. It means we take the exact same aerospace-grade engineering rigor, scientific molding disciplines, and zero-defect quality controls required for hell-level difficulty parts (like PFA valves and PEEK micro-gears), and apply them to your everyday high-quality production runs.

Whether you are launching a pioneering hard-tech innovation with complex geometry or scaling a high-volume premium electronic enclosure that demands absolute surface perfection, Koreben provides the ultimate manufacturing peace of mind.

Our Operational Guardrails:

The Micro-Precision Advantage

Our toolmaking capability reaches down to ±0.005mm. For your standard precision projects, this means an unprecedented margin of safety and component longevity.

Specialty & Standard Material Mastery

We are widely recognized for taming difficult resins like PEEK, PFA, LCP, and PEI. This deep material expertise allows us to optimize the molding cycles and structural integrity of standard engineering plastics (ABS, PC, Nylon) like nobody else.

Scalable Consistency

Our ISO Class 5 cleanroom and all-electric injection fleet are engineered for stability. We translate high-engineering thresholds into highly automated, repeatable, and cost-efficient mass production.

JDM (Joint Design & Manufacturing)

We partner with your engineering team early in the NPI phase. By running advanced Moldflow and rigorous DFM audits, we catch flaws on the drawing board, saving you thousands in tooling costs and weeks of delay.

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