A durable station that supplies power to up to 4 electric bikes at the same time. Can handle many brands of bikes. And it can recharge other devices too.

Offer electrical installations including servicing and inspection of electrical equipment.

We offer sales of solid state relays, heat sinks including accessories, transformers, timers, silicon fixtures, temperature controllers and indicators, counters, PLCs, digital panel meters, current measuring transformers, shunts and sensors.

On-line sales of LEDs and electronic components. We offer LED modules, bulbs, strips and tubes, power supplies, Peltier cells, fuses, resistors and more.

Manufacture and sale of certified plastic switchboards for CEZ, E.ON, PRE. Meter boxes, cabinets for VO and gas IP65, IP66. LV, HV, VVN fittings. PPN tools, hydraulic tools, cantilever, custom work, free advice, quality, tradition - 20 years on the market.

We are a stable Czech joint-stock company with a long history in the technology and energy sector with a primary focus on the integration of artificial intelligence and other new technologies into corporate practice. We are Krel Central a. s. leader in the implementation of artificial intelligence into corporate practice.

Electronic sales of measurement and control components and the complete Finder range. Low-current installations - telecommunication networks, Paradox security technology, camera systems.

We provide sales and installation of heat pumps, solar panels and heat recovery units. We carry out electrical installation work, inspections and supply electrical materials. We offer and install mobile and fixed air conditioning units, air purifiers, powerful ventilation units and dehumidifiers.