Products & Solutions

With our broad industry expertise, we support our customers from the product idea to series production.

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Our charge controller

Our AC charging controllers to support automatic charging processes. Electromobility continues to gain ground. The expansion of the charging infrastructure is also progressing at record speed, fueled by financial incentives. As an established development and production partner, contech has many years of in-depth expertise in the development and manufacture of intelligent charging controllers for your wallbox.

Range of services and benefits

We see ourselves as a solution provider for our customers and support your project from the initial product idea through to series production. We have outstanding technological expertise in product development. During the development phase, we not only support our customers as hardware and software developers, but also see ourselves as trusted technology consultants. Together with you, we develop your products until they are ready for industrialization. In the pre-production phase, we provide proof of feasibility. The resulting prototypes form the interface between product development and our order center. This is where series production is planned. Our modern electronics production enables highly flexible and efficient production of your developed products - from small to large series.

You concentrate fully on your business, while we coordinate, monitor and manage the joint project in a target-oriented manner.

  • Comprehensive project coordination
  • Resource planning (time, costs, personnel ...)
  • Provision of methods and tools
  • Monitoring project progress and target achievement
  • Quality management
Our extensive expertise ensures that your products are equipped with the right product technologies.
  • Feasibility studies
  • Technology and component selection
  • Production and test-compliant design
  • Standards and certification

Our comprehensive portfolio of methods and tools for product conceptualization provides us with a comprehensive understanding of the system before development begins; at the same time, you receive a comprehensive overview of our approach to the development of complex technical systems.

  • Specification workshops together with the customer
  • Product specification with the CONSENS specification method
  • Interdisciplinary system description
  • Product and service conception
  • Creation of specifications

We support you from the requirements analysis and software architecture through to the development, integration and testing of the software modules, providing your product with a specific software solution.

  • Microcontroller programming (Assembler, C, C++ )
  • Bus system programming (2C, SPI, CAN, LIN, LON, Ethernet,...)
  • Internet protocols (all OSI layers)
  • Automated software tests with Tessy

We translate your product requirements into a customized hardware solution. We take care of the hardware architecture, create circuit diagrams and layouts and carry out commissioning, design verification and testing at system level for you.

  • PCB design with analog & digital circuits
  • Microcontroller (8 to 32bit )
  • Signal and mixed-signal processors
  • Displays and input systems, touch
  • Screen solutions
  • Sensors and actuators (e.g. motor controls)
  • Power supplies and power electronics
  • Mechanics and device design
  • Communication standards (RFID, PLC, CAN, NFC, GSM, WLAN,...)

We remain at your side as a reliable partner even after development - whether for product maintenance or for adapting your products to changing conditions.

  • Software updates
  • Optimization of manufacturing processes
  • Product cost optimization
  • Development aftercare

We guarantee a smooth transition of your product from product development to series production at the target costs agreed in advance.

  • Planning and realization of the production system
  • Prototype and sample production
  • Design and commissioning of test systems
  • Program creation SMD/THT
  • Testing and assembly concepts

We cover the entire range of services for the production of electronic assemblies. We ensure the functionality and quality of the products through our production-accompanying test procedures. Meanwhile, you can concentrate fully on your own business and use our products directly - whether for further processing or for direct sales!

  • ESD-compliant electronics production in small, medium and large series
  • Test procedures during production (automatic optical inspection, functional tests, in-circuit tests, high-voltage tests, stress tests, final tests)
  • Additional services such as protective coating of printed circuit boards, electronics assembly, repair service
  • Iterative product/process optimization as part of series production
  • Documentation and traceability

We ensure that your product meets the necessary conformity and normative requirements. If required, we can carry out additional individual tests that apply to the specific application. Your big advantage: with our support, you are always on the safe side!

  • CE markings, UL certification and EMC tests
  • Strength tests
  • Surface analysis, metallurgy and
  • Coating thickness measurement
  • X-ray and ultrasound
  • Vibration testing and thermal testing
  • Scanning electron microscopy (SEM)

We ensure the production and delivery capability of your product and accompany you until the end of the product life cycle with comprehensive support.

  • Ensuring the availability of materials
  • Global procurement through an international procurement team
  • Obsolescence management

Industry expertise

Benefit from our cross-industry technology consulting!

Consumer Electronics

Industry Automation

Building automation

Agricultural technology

Traffic monitoring technology

E-Mobility Solutions

Miscellaneous

Our industry expertise

Benefit from our cross-industry technology consulting!

Consumer Electronics

The devices and systems in our real environment are increasingly equipped with the help of embedded software and hardware. User data is collected and analyzed, making completely new digital services available.
New application possibilities are opening up - in areas such as entertainment, health/sport, leisure and many more. contech supplies individual hardware and software solutions for this - tailored to the customer's application. 

Industry Automation

Industrial automation has the potential to improve efficiency, quality and safety in production.
Increase the efficiency and precision of your industrial processes with our modern industrial control systems. Optimize your processes, minimize downtimes and maximize the productivity of your systems. Thanks to intuitive user interfaces and simple integration, you can monitor and control your systems effortlessly. Rely on our proven technology to achieve your production goals and strengthen your competitiveness.
Experience a new dimension in control performance - powerful, flexible and future-proof.

Building automation

Nowadays, building automation as part of supply technology is an important component of technical energy management. This includes all monitoring, control, regulation and optimization systems.
Thanks to our experience with heating, air conditioning and ventilation control systems, heat pumps and other building automation components, we have in-depth control expertise in a wide range of areas.

Agricultural technology

Against the backdrop of increasing electrification and digitalization in the agricultural sector, the demands placed on the systems used are constantly rising. Hardware and software in particular are being introduced, making both the development and manufacture of products increasingly complex. Customer-specific solutions are increasingly in demand - this requires a partner who can act accordingly in terms of a solution provider approach. Thanks to our many years of know-how, we are certain that we are the right partner for your application. Please do not hesitate to contact us! 

Traffic monitoring technology


Monitoring the safety of transport infrastructure is a key task for transport network operators. The top priority is to ensure the smooth flow of traffic while taking the safety of road users into account. This requires regular monitoring and control activities that are often still carried out by human resources - a task that can be automated with the help of intelligent monitoring and control technology. contech will work with you to develop your individual traffic monitoring solution - benefit now! 

E-Mobility Solutions

We have many years of experience in the development and production of charging controllers. We are partners of major market players in the charging infrastructure sector and use our in-depth knowledge in the development of driving controls.
In addition, we take great pride in the development and production of our own charging controller.

We are open to your ideas!

In addition to our diverse industry expertise, we are also open to implementing your individual projects. So if you have not yet found your sector with us, we would be delighted to hear from you at any time!

We look forward to receiving your application

Your contact person

nicole-brieger-1
Nicole Brieger
HR
+49 (0) 5202 9877 12
karriere@contech.de

Project name:

Cyber Physical Test System (CPTS)
Low-cost inspection and test procedure for embedded systems with cloud connection

Project description:

In the past, embedded systems were often determined by their electrical functionality. The production test was carried out directly on the production line by means of an electrical or optical test (AOI or ICT, for example), usually using a stand-alone test device. These devices are expensive, complex to operate and have no cloud connection. A simple, cost-effective and at least partially standardized solution for the production test of embedded systems with medium or low complexity, both stand-alone and in the end product, is missing. This need is to be addressed by the Cyber Physical Test System (CPTS) to be developed. The system consists of a standardized, simple "test mouse" that loads the device-under-test with test programs and controls the test execution, add-on modules for standardized or product-specific tests, a connection via the Internet to a test cloud and a user interface, e.g. in the form of a tablet.

Project name:

EMEL - Energy management in metropolitan eMobility charging infrastructures

Project description:

As part of the project described above, a system solution for the integration of charging points and charging infrastructures into metropolitan energy management systems is being developed and implemented as a prototype. Three relevant scenarios are addressed: the integration of a charging point into the smart home (charging at home), into smart grids (charging in public spaces) and into smart factories (charging at the workplace).
Role of contech: CP contech electronic GmbH is responsible for the development of the charging control unit (for charging points) with the corresponding gateway functionality for integration into the three target scenarios.

Project name:

progressivKI - Modular AI platform for automotive applications

Project description:

In order to optimally support and automate design processes for future automotive electronics systems, the use of AI methods is absolutely essential due to the significant increase in system complexity on the road to autonomous and electrically powered vehicles. By using AI, functionally safe electronic systems can be developed faster and more reliably. This should significantly accelerate innovation. The aim of the progressivKI project is to develop a generalized AI-supported design process for automotive electronics systems.
Role of contech: contech is a member of the regular advisory group meeting

Project name:

AI marketplace: The digital platform for AI in engineering

Project description:

Artificial intelligence (AI) is an important key to innovative product creation processes. Product creation is a central task in manufacturing companies: The proportion of software is constantly increasing in the digital transformation and is making products ever more complex. More than ever, development requires the combined expertise of different specialist disciplines. AI applications open up far-reaching potential for optimizing processes and increasing the performance of manufacturing companies. Specifically, development capacities can be increased and development times and subsequent manufacturing costs can be reduced. However, the necessary AI expertise is often lacking. In turn, providers of AI solutions often lack access to user and domain knowledge. An AI platform should be the solution: The AI marketplace creates a unique ecosystem that brings together AI experts, providers and users in order to exploit the potential of artificial intelligence.
Role of contech: contech participates in the AI marketplace as an associated partner.

Project name:

Holistic circular product development for intelligent technical systems

Project description:

The manufacture of mechatronic products, such as semiconductors, is characterized by high energy requirements, the use of critical raw materials and complex production conditions. One approach to solving this problem is the circular economy. This means that waste is avoided by reusing and repairing existing products. If this is not possible, the products are broken down into their starting materials, i.e. raw materials, in order to recycle them. This basic idea must also be implemented in the product creation process. To this end, the ZirkuPro project aims to develop a system for holistic circular product creation for intelligent technical systems.
CP contech electronic GmbH is a consortium partner with its own pilot project and would like to focus more strongly on the topics of sustainability and circularity.

Project name:

Smart wireless MID sensor systems for IOT applications

Project description:

The aim of the research project is to create a system for the development and production of individual AM-based MID sensor systems using laser direct structuring (LDS) technology. In this way, a secure, detailed understanding of the process will be established and at the same time a system will be developed that will enable other companies to access the technology. CP contech electronic is a consortium partner with its own pilot project and is using the example of a sensor system on a rotating fixture to investigate whether MID technology is generally suitable for industrial applications.

Tracking module for walking aids

  • "Emergency call function" with e-mail notification
  • Further sensor inputs
  • Numerous other applications conceivable

E-Mobility - Charging control

  • Controls and monitors the charging of electrically powered vehicles on the AC grid
  • Stand-alone operation or networked operation with central control system
  • Easy to configure directly on the device or via web server

Convenient domestic ventilation

  • Minimal installation space
  • Thermal management
  • Service life 10 years
  • Tightened
  • Interference immunity requirement 4 kV Surg

The cloud control for lighting systems!

  • Communication with individual light sources within a system
  • Query status information
  • Implementation of complex brightness control for the luminaires
  • Communication with the Cloud of Things portal

Powerful controls for scrubber-driers!

  • Powerful control systems for control suction machines
  • Control of all electromechanical components
  • Time and cost-saving operation of the cleaning machines
  • Highest demands in terms of efficiency and robustness
  • Reliable production partner for various control systems

E-Mobility - Charging control

  • Collection/transmission of information from connected devices/vehicles, enabling intelligent processing, evaluation and billing of consumption and costs in an external cloud
  • Ensuring scalability
  • Intelligent networking in data exchange and control of eMobility devices
  • Support for an overarching solution to ensure overall management and administration