ONA Electroerosión

Since its foundation in 1952, ONA Electroerosión became a pioneer in the development of EDM technologies. As a result, the company is: the oldest EDM machines manufacturer in the world, the second largest European manufacturer of EDM machines, the world leader in large & customized EDM machines. After many years of investment in research seeking a cleaner manufacturing process, today ONA is in the position to offer the most cost-effective, most environment-friendly solutions to be found in the field of EDM.