Our news and product innovations

As part of the consistent hybrid orientation of Seifert electronic as a member of the HEAT SINK GROUP, we have expanded our production capacities.

In January 2025, we visited and audited several selected companies from the Asian region. The new suppliers with different manufacturing specializations enable us to offer our customers additional products with interesting manufacturing technologies.

This allows us to utilize additional resources around skiving and liquid coolers as well as heat spreaders or to offer large series at favorable prices.

The utilization of Asian production sources complements the already broad product range of the HEAT SINK GROUP. Benefit from our new possibilities.

We have added another service to our portfolio. The Celsius EC simulation software from Alpha Numerics expands the possibilities in the field of thermal design of heat sinks.

In addition to the rough estimation of the thermal behavior of cooling profiles and fluid heat sinks using surface and empirical values as well as the possibility of practical thermal test setups, more complex tasks can now also be reliably calculated in advance.

The software tool, which is specially tailored to the field of component cooling, can be used to generate meaningful information on the thermal and flow behavior of cooling solutions.

Our application engineer Ms. Katharina Adam will be happy to advise you on the extended thermal design options…

With this in mind, we wish you and your family beautiful and contemplative holidays and already now a fantastic, successful start to the new year.

Your team at Seifert electronic

We will be closed for company holidays from 23.12.2024 to the 03.01.2025.

At this year’s electronica in Munich, we presented our successful range of power coolers in the field of air cooling.

The Flexfin Skiving heat sinks in particular attracted a great deal of interest. This production method, similar to the solar profile power coolers or our Vario heat sinks, allows large amounts of heat to be dissipated thanks to the large surface area.

The skiving heat sinks on display at our booth at electronica impress with their high heat dissipation, maximum design freedom and low initial costs. Flexfin skiving heat sinks
enable heat dissipation quantities that were otherwise only possible with fluid heat sinks.

So many advantages also inspire our new mascots, the coolis…

As the saying goes: “You master your future with the experience of the past”.
Since we at Seifert Electronic GmbH have already tackled future-oriented changes and want to and will continue to be there for our customers in the future, we have also broken new ground in this respect and are investing in our employees for tomorrow.

For this reason, Ms. Julia Scheller has been part of our team as a trainee since 01.08.2024.
Ms. Scheller will initially support Ms. Lindenbeck in Purchasing.

A warm welcome to Ms. Scheller.

With the acquisition of the Swedish technology leader Webra Technology AB from Enköping, Seifert electronic GmbH is expanding its successful product portfolio in the field of high-performance coolers.

Under the umbrella of the new Heat Sink Group, many new opportunities are opening up in the field of innovative air and water coolers. The merger of the two companies enables strong synergy effects, which raise the production of Seifert and Webra products at the Ennepetal site to a new level.

Production of the well-known Webra heat sinks will in future take place at the Ennepetal site.
Rikard Buråker, former co-owner and site manager at Webra Industri, will now move
move completely to Seifert electronic GmbH. Since the beginning of 2024, he has been
Head of Sales Europe as part of the Seifert team.

In a world where standards and expectations are constantly changing, one thing remains constant: the importance of quality and reliability.

We are delighted to have been re-certified in quality and environmental management. This means that our efforts and activities in this area continue to fulfil the requirements of ISO 9001 and 14001.

The re-certification for quality and environmental management was carried out and confirmed by TÜV-Rheinland. We have been certified in quality management since 2001 and in environmental management since 2021.

The certificates are valid until 25/06/2027. You can download them here.

As the name suggests – flexible – in all directions. Immerse yourself in the Seifert world of Skiving Flexfin heat sinks.
The skiving manufacturing process opens up new horizons in terms of flexibility, design, thermal performance and cost-effective prototype production.
Free yourself from familiar constraints such as limited fin ratios, lack of surface area, tool costs for samples and long delivery times for the production of profile tools.
Take advantage of this new freedom and find out more about the benefits of Seifert skiving products.

The moment it is let off the hook and stands on its own two feet! The CMX 1100 V high-performance machining center from DMG Mori has arrived.
Over the next few days, the machine will be connected, equipped with clamping devices and tools and prepared for its new task – the production of aluminum heat sinks.

The employees have already been trained; they have successfully completed the training course on the efficient operation of the new machine at DMG Mori.

Thanks to the robustness, precision and productivity of the new 4-axis machine, which is equipped with a large clamping surface, we expect a significant increase in capacity in CNC production – test our new machine.

Also in the coming years, we will continue to rely on renewable energies for the production of heat sinks.
With the green electricity product from EnBW ODR AG, Seifert heat sinks may not be green, but Seifert electronic supports the energy transition by sourcing electricity from 100% hydropower.

view certificate

Mr. Schumacher will be at your disposal as the new sales manager in the DACH region with immediate effect.
Mr. Schumacher has been responsible for the region around the north of Germany since 01.08.2023. He has now expanded his territory to cover the whole of Germany as well as Austria and Switzerland. Mr. Schumacher is 40 years young and has completed an apprenticeship as an industrial clerk with a focus on sales and marketing, as well as technical consulting in the field. He can therefore now look back on over 20 years of sales activity in the metalworking industry. He is characterized by his technical understanding, his goal-oriented and solution-based attitude as well as his trusting interaction with customers.

Seifert electronic GmbH establishes a new sales office in Sweden. Ex-Webra Manager Rikard Buråker becomes the new European Sales Director of Seifert electronic GmbH.

We are pleased to introduce our new employee Rikard Buråker, who will strengthen our sales team with a focus on the European market and especially the Scandinavian countries. Rikard Buråker previously worked as site manager at Webra Industri in Sweden and is very familiar with heat sinks / heat dissipation and building customer relationships. The appointment of Rikard Buråker as European Sales Director is in line with our market investments to strengthen the Seifert Electronic brand in the global market.

Uncertain and challenging times call for clear measures. Seifert electronic is investing in the future.
The acquisition of a high-performance machining center from DMG Mori is a targeted development of our manufacturing capabilities. The CMX 1100 V vertical milling machine is a robust machine that combines high precision, productivity and reliability. With its large clamping surface, the 4-axis machine is perfectly suited for the variable and efficient production of aluminum heat sinks. The machine comes with networking options for digital production as standard and the option to retrofit automation solutions if required. The machine will be configured for the special requirements of Seifert electronic and will be available to us starting spring 2024.