Manufacture, sale and service of work machine controls and switchgear. Reconstruction and modernization of machine drives. Wholesale and retail sale of electrical materials and electrical components. Controllers, inverters, power supplies, converters. ISO 9001:2009.

Manufacture, supply and installation in the field of measurement, control and automation of industrial technologies.

We are a small, family-owned company that manufactures and supplies small hydroelectric power plants for smaller gradients, including full wiring to the plant itself. Our priority is the production of direct current Kaplan turbines with automatic control.

I manufacture switchboards for industrial and residential purposes. Product range includes steel, stainless steel, sub-panel, plastic, meter and building products. I supply socket and gas meter cabinets.

Development and manufacture of IP and analogue optocouplers, twist converters, video amplifiers, surge protectors and RS485.

Custom manufacturing of electronic equipment and circuit board assembly.

Design and manufacture of machinery. Manufacture, repair and service of electrical equipment. CNC milling.

Manufacture of electronic components.

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.

The scope of our activity is the development, cooperative production and assembly of diagnostic systems, operational diagnostics. Also production and assembly of ceramics for electrical engineering and provision of software.

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.