Green ignition
with precision
We are leading the development of natural gas ignition systems
in the market for commercial vehicles.
Go green -
Go economical
Natural gas ignition systems with ion sense technology
saves fuel and reduces the number of service intervals.
Robust products
with precise
performance
Linear position sensors for automatic transmissions
are designed for extreme conditions in all vehicles.
Advanced electro-
magnetism reduces
emissions
Injector stators with high pressure and rapid response design,
reduces levels of harmful particles
Go green -
Go economical
Natural gas ignition systems with ion sense technology
saves fuel and reduces the number of service intervals.
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Alternative fuel ignition systems

Increased environmental awareness is driving global demand for engines powered by clean and sustainable fuels. SEM takes a leading position by providing ignition systems for engines run by alternative fuels such as biogas, natural and hydrogen gas.

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Injector stators

As environmental legislation becomes stricter, combustion engine manufacturers are continually searching for technical refinements that can lead to reduced emissions. SEM produces market leading injector stators, a key component in meeting this challenge.

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Linear position sensors

SEM’s unique position sensors provide a robust, cost effective, and versatile solution that can be customized for diverse vehicle applications. The linear position sensors are designed to operate in the harshest of environments with proven reliability.

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Small engine systems

Professional users of hand tools powered by small engines demand a combination of power, fuel efficiency, and reliability. SEM is a market leading manufacturer of premium small engine management systems.

News from SEM

19 October, 2020

Tom Gustavsson has, after 14 successful years at the helm of SEM, decided to resign and complete his career elsewhere.

Tom Gustavsson has, after 14 successful years at the helm of SEM, decided to resign and complete his career elsewhere. The Board has appointed Christina…

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19 October, 2020

Tom Gustavsson har efter 14 framgångsrika år i ledningen för SEM, beslutat avgå för att fortsätta sin karriär på annat håll

Tom Gustavsson har efter 14 framgångsrika år i ledningen för SEM, beslutat avgå för att fortsätta sin karriär på annat håll. Styrelsen har utsett Christina…

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Meet SEM

19 May


Vehicle electronics connected services

Gothenburg
Country: Sweden
Duration: May 19-20 2021

SEM will attend and visit this event. Don´t hesitate to contact us for a private meeting. Attending sales manager from SEM: Gunnar Jansson gunnar.jansson@sem.se Read…

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