sinot engineering

ONA EDM and wirecut machines are considered by many to be the best edm machines in the world. more>>

Founded in 1952, ONA Electro-erosion 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 and the world leader in large & customized  EDM machines. ONA produce a full range of edm wirecut, edm sink eroders and edm hole making machines.

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