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.

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 electronic components.

Custom manufacturing of electronic equipment and circuit board assembly.

Our company was founded in 1992, with the original name ACER. It is a purely Czech company that develops and manufactures surge arresters and limiters for the protection of LV and HV power distribution networks and protects equipment against atmospheric and switching surges.

We have been supplying surge protection worldwide for more than 30 years. We have our own development, production, technical support and testing facility. We produce surge protectors not only for residential and non-residential construction, but also for a wide range of industrial applications. We develop and manufacture isolation guards for isolated IT networks.

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.

PCB fitting and wave soldering.

We manufacture electrical distribution and control equipment.

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.