The technology of tomorrow being developed today

SEM is one of the world’s leading producers of electronic ignition systems and control systems for car engines, natural gas engines and small engines.

Our products and systems provide greater engine power and lower fuel consumption while reducing harmful emissions. Intensive development work is being carried out by SEM in order to meet the stricter environmental requirements of the future.

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We are proud to celebrate the first 100 years of SEM

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SEM - 100 years anniversary