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.

We sell electrical installation material and all components, especially modular devices. We cooperate with many electricians whose experience with the products we also use.

Sale of coloured porcelain switches and light fittings. The only manufacturer in the world to produce both switches and light fittings. They combine beautifully together. It is a wonderful combination of porcelain, crystal, color and design.

We provide solutions for electrical interconnection, transmission, conditioning and processing of power, signals and data in industrial environments. We manufacture in-line terminals, industrial connectors with high protection, PCB connectors and terminals, relays, transducers, optocouplers, power supplies and more.

Internet sales of electrical supplies and home telephones. Offering sockets, switches, circuit breakers, current protectors, installation contactors and cables. The product range includes wireless RF controls, receivers, transmitters, thermocouples, sets and accessories.

We are the world's leading manufacturer and supplier of wire, cable and component markings. We supply marking systems, marking accessories including printers and cable management supplies. We offer consultancy and customized marking.

We specialize in the sale of electrical installation materials. We offer mining equipment, distribution boxes, transformers, cable assemblies, connectors and insulators. We also carry grommets, tie wraps, tie spirals, shrink tubing, crimping jaws, cutters and repair sleeves.

E-shop of lighting equipment and accessories from ALP, Avolites, Dr. Fisher, ETC, Le Mark,Lumen Radio, Neutrik, Osram, Philips, Robe, Robert Juliat and SRS. We offer effect lamps, moving heads, light sources, light controls, adhesive tapes, connectors and lamp holders. We supply incandescent and fluorescent lamps.