Company Info

JPN Precision LLC


Our main office is located in Charleston, West Virginia.

Our parent company has 3 factories in Japan,

and 1 in Thailand.

Manufacturing since 1912, we specialized in:

  • CNC Turning & CNC Milling
  • 3-Axis, 4-Axis, & 5-Axis CNC Machining
  • Grinding outer, internal & surface
  • Jigs & Fixtures
  • Prototyping



We cover many sectors from machine tools and railway cars, all the way to high-precision automobile and aerospace.


Core Competencies & Differentiators

  • Integrated manufacturing
  • Designing of jigs
  • High-mix Low-volume products manufacturing
  • Gaining considerable credibility with machine tool makers such as DMG Mori, Okuma, and MAZA
  • Handling all kinds of materials (QCD)
  • We can provide quotes quickly from one drawing
  • Max precision +/- 0.005mm
  • Rapid prototyping available, small and large quantities acceptable!



1116 Smith Street Charleston, WV 25301

Phone: 1-304-299-2642

Fax: 1-304-340-427



We trade with countries all around the world ranging from food products, to machine tools.

We can import and export to anywhere in the world.

If you want to get your product sold internationally, contact us.