P.R.A. designs, develops, manufactures plasma devices for semiconductor manufacturing.

P.R.A. products

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We offer the best servive for all of your RF needs, such as matching networks, DC, RF generators, robots, and so on.

We not only repair failed parts, but improve reliability and stability by upgrading and re-engineering. 

Click here to read more about Repair・Upgrade service.


Please feel free to contact us if you have any problems with plasma.

  • +81-47-369-3389
  • Contact by FAX:+81-47-369-3317
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