A Cooperation between the companies Emil Otto GmbH, Feinhütte Halsbrücke GmbH und Eutect GmbH

The Cooperation

Added value and benefits for customers

The cooperation between Emil Otto, Feinhütte Halsbrücke and Eutect is based on an open exchange of technologies and maximum focus on providing solutions. Particularly in the case of soldering challenges, the customer can request and obtain concentrated specialist know how.
No matter how high the customer’s need for support happens to be, the three companies can develop specific solutions for the customer and bring together their knowledge and technical capabilities. This can range from simple process optimization to new developments in fluxes, solders and soldering processes.

The technical facilities and equipment of the three companies are also utilized for this purpose. Eutect GmbH’s prototyping center, Emil Otto’s chemical laboratory, and Feinhütte’s diagnostics in the area of solder bath management and solder bath analysis can be called upon for customer projects.

New approaches and ideas require innovative thinking, combined with the motivation to make existing things even better and to develop solutions for unsolved challenges. ``There's no such thing as can't be done`` – with this mantra, we have repeatedly brought innovations to market in recent years, whether in flux formulations, solder alloys or machine and automation concepts.
A broad portfolio of a wide variety of fluxes, a large selection of solder alloys and solder formats, as well as a wide range of solutions in selective build-up and joining technology enable different approaches to solutions, even for challenging customer needs. After all, only a broad spectrum of possibilities results in a high number of combinations that lead to solutions for customer needs.
Tradition and owner-managed entrepreneurship are important components of our companies. This results in a high level of technical experience in the development of customer specific solutions as well as a stable economic foundation that makes our cooperation a long-lasting, future-oriented know-how center.
Outside of the box
When established solutions do not lead to success, sometimes a completely new approach has to be chosen. In addition to innovation strength, a healthy dose of creativity and courage also play an important role. We have proven many times in our respective company histories that new approaches and thinking outside of the box lead to promising solutions. Among partners, this way of working can lead to completely new ways to find solutions.
Whether it is recycling and returning metals to the production flow, developing water-based fluxes and cleaning agents, or designing soldering systems according to the cradle-to-cradle idea: our companies are united by a high level of interest in sustainable action. This social action is part of our corporate DNA.
Social responsibility
The social responsibility of our three companies is actively practiced and is part of our corporate philosophy. This also relates to our employees, the region in which we are located and the people who live in it, regardless of where they come from. We gladly accept our social responsibility as a company.
Market expertise
We know what we are talking about! Because we are an integral part of the electronics manufacturing landscape. In addition to technical know-how, an eye for future trends and developments, a strong networking within the industry and a high level of customer orientation and loyalty, we are also characterized by the market-oriented development of products and solutions. These are closely aligned with the needs of our customers and thus reflect our high level of market expertise.
Made in Germany
All our companies, development centers and production sites are located in Germany. Germany is not only our home market, but also our most important market. We are committed to this market and its customers. We will therefore continue to adhere to these locations and the Made in Germany philosophy in the future.
Solution competence
The success of companies or collaborations can be measured by their solution competence. Companies that choose the same way over and over again will also arrive at the same solutions over and over again. However, only those companies that think outside the box and have a high level of solution competence will have the ability to act upon new ideas and can therefore be successful. This competence is an integral part of our companies and employees.

Event and meeting notice

We are pleased to participate in the following events this year.


10 – 15 May 2022

Nuremberg, germany, hall 4, booth 335
More information

  • The name “Emil Otto” has been synonymous with the highest quality since 1901.

    As an owner-operated company, Emil Otto has dedicated itself to the development and production of high-quality fluxes. In particular, the fluxes for electronics production, strip tinning, radiator manufacture and galvanizing are used by market leaders at home and abroad.

    Reliable products and a high level of customer focus have become our hallmark over the years. We manufacture to the latest standards, and our quality and environmental management systems have been certified for many years. We flexibly address individual customer requirements. We develop and implement specialty products and product adaptations with the collaboration of equipment manufacturers and institutes.

  • Über 400 Jahre Erfahrung in der Metallurgie

    Feinhütte Halsbrücke is one of the oldest smelters in Europe and Germany’s only tin and lead smelter. Extremely experienced in this complexity, Feinhütte Halsbrücke specializes in soft solders and alloys for industry and the trades, supplying virtually all alloys to standard or individual customer specifications. Feinhütte Halsbrücke also finds innovative solutions for new applications. The product range covers almost every common format – from ingots and blocks to bars, rods and billets, wire and tubular brazing alloys, classic anodes and practical bulk formats. In addition, Feinhütte Halsbrücke offers various services, such as solder bath analysis, solder bath management, laboratory diagnostics, and comprehensive full recycling of process residues.

  • Tradition and progress

    For more than 20 years, EUTECT has been developing, manufacturing, assembling and programming soldering and joining systems and putting them into operation at customers’ sites worldwide. The Swabian team of experts offers an extensive, constantly evolving module system for process solutions in the field of soldering.
    From process modules of the most diverse soldering technologies, the modules that are optimal for the task in terms of process technology and economy are selected and combined into proven stand-alone, rotary-cycle or inline production concepts for complete production solutions.
    The EUTECT module system shows that by using individual modules or free combinations, it is often possible to achieve a lean, individual solution from proven modules for the scope of a customer project.
    The technologically extensive and innovative EUTECT evaluation center is available to determine the optimal solution through evaluation and to provide production-ready manufacture of A-B-C samples.