Electromechanical Engineering and Contracting Company

We place a great emphasis on development and design of turn key installation for various applications and projects in the industry and utilities sectors

About us

Control system for industrial machines

We are designing, programming and implementing control, monitoring and visualization system for all industrial machines.


More than 20 years experience

Since 1997 we offer as an established company automation solutions for various requirements in industrial automation.


Electromechanical Engineering and Contracting Company

Since starting its activities in 1997, A3T has placed a great emphasis on Development and Design of Turn Key Installation for various applications and projects in the Industry and Utilities sectors.


With us you will find the best possible solution for your operation - no matter what size, what capacity.

An individual solution to your problem would give us pleasure.

ProfiNet, ProfiBus, Profinet, EtherCAT, DeviceNet, InterBus, CANopen, Modbus, Sercos I-III, ....

Process ­ Visualization

Conscious knowledge and standardization of operational processes are the basis of process visualization. Self-documenting business processes make short training periods possible.

Our goal is to ensure high transparency through clear definition of interfaces and contact persons. WinCC, WinCCFlex, ProTool, InTouch, ...

Retrofit Reconditioning

  • Replacement / reinstallation of controllers / drives of the newest generation
  • Increased productivity by reducing downtime / downtime and faster machining cycles
  • Higher quality through better accuracy and ease of use
  • Secure spare parts supply
  • Technical innovations, for example network interfaces

Facts that speak for us.

Quality, innovation, reliability and many years of experience - with these characteristics we have successfully established ourselves in the market for automation and drive technology in mechanical and plant engineering. In addition, there is a high degree of flexibility to professionally realize even unusual, individual customer requirements.


Our customers only deserve the best. That's why we set our quality standards at the very top - from consulting and planning through implementation to on-site commissioning.


A3T Engineering is always up to date with all the technologies that are required for our work. From this we draw our ideas and create innovations that give our customers a head start.


Our team delivers what it promises. This applies to the communication with the customer, the care taken in the implementation of our concepts and the faithful adherence to all promised deadlines.

Years of experience

We have been working for well-known companies from a wide range of industries for more than 20 years, and we are constantly developing ourselves. The experience gained along with our know-how guarantee efficient solutions.


News about the company and the industry

Find here new developments in control and automation technology, current news from our company or reports and reports on successfully completed projects of the A3T Egineering GmbH.

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Projects & References

Portfolio extract of an international company

Take a look at a part of our projects so far and convince yourself of our broadly diversified portfolio. We work nationally and internationally for well-known customers, who come from different industries and in each case make their own demands on control and automation processes.



Control and monitoring System with Simatic PLC for the Wastewater Treatment Plant, process control system PVSS.

Weitere Infos

ThyssenKrupp Presta Steering (Germany)

ThyssenKrupp Presta Steering (Germany)

Programming and Commissioning (DMC Camera-PLC-BDE TCP-Interface).

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ZF Lenksysteme (Germany)

ZF Lenksysteme (Germany)

Control and monitoring System with Simatic PLC for the Wastewater Treatment Plant, process control system PVSS.

Weitere Infos