We create advanced technologies contributing to air traffic control safety. We are a Czech company with a tradition since 1963. Our predecessors developed military passive surveillance systems in Czechoslovakia. We have held the ERA flag since 1994. A year later we developed it multilateration for civilian use.

Repair, manufacture, service and development of electronic and electrotechnical equipment.

We manufacture printed and printed circuit boards, circuit boards. We supply surge arresters, PCB designs for your applications, surge arresters and insulation condition monitors. Our product range also includes lightning arresters, Tekox clamps, single, double sided and multilayer PCBs.

Engaged in custom manufacturing of electronics, precision mechanics, medical and laboratory equipment. We offer CNC machining, circuit board assembly, and remanufacturing. We manufacture heat pumps, heating systems, LCD displays, lung fans and RACK boxes.

Custom electronics development. PCB design. Production of samples. Microprocessor programming - STM32 microprocessors. Programming in C language.

Development and production of custom industrial electronics. Development and production of air quality sensors - CO2, organic matter, humidity, temperature, dust particles, etc. for efficient control of ventilation or heat recovery units.

Public transport fare payment systems and custom electronics manufacturing. THT and SMT circuit board assembly, prototyping, rapid prototyping, mass production of custom electronics. Mechatronics - higher electromechanical assemblies.

I am engaged in the manufacture, installation and repair of electrical machinery and accessories. We carry out the assembly of printed circuit boards and manufacture cable assemblies.

Manufacture of timekeepers, timers, stopwatches, repair and sale of electronic equipment. Offer of car radios, tachometers, timers, PLCs and other electronics. Repair of components for agricultural equipment and machinery, parts and accessories for production lines, household appliances.

We are engaged in research, development, production and sale of antennas, radios with accessories. We provide indoor and outdoor radio coverage. We offer custom manufacturing.

Production, rewinding and development of transformers. Our toroidal transformers are tested and approved by EZU and VOP. We offer decoupling safety and protection transformers. We are also able to offer transformers of atypical dimensions according to customer requirements and a range of accessories.

Manufacture of instruments for domestic and industrial electrical installations, power distribution equipment, backup power supplies. We also manufacture current protectors as well as circuit breakers and switch cabinets.

We design, develop, manufacture and service microwave parts and systems.

I perform small electrical work up to 1kV, data wiring (ethernet + antennas), all lighting, replacement of electrical equipment-appliances (pumps, hotplates, installation of gate operators, home phones, security and monitoring equipment), custom development and manufacture of automation technology - HW + SW.