We specialize in online sales of electronic components, measuring equipment and power supplies. We have more than 15000 items in our warehouse in Liberec. We pride ourselves on a personal approach to our customers. In addition to sales, we also provide electronics development services.

Wholesale of electrical installation material and lighting fixtures. We offer a complete range of electrical materials and lighting equipment - cables, sockets, switches, switchboards, circuit breakers, fuses, contactors, protectors, relays, luminaires and light sources.

We sell electronic components, batteries, chargers, accumulators, remote controls and antennas. We also offer pumps, bearings, belts, transmissions and spikes for turntables, vacuum cleaner bags, dvbt, settop boxes, transistors, heaters, start-up capacitors, led posdvits.

Kosyka has been a reliable partner for 30 years in the field of connector assembly, cable harness manufacturing and electromechanical assemblies for consumer electronics, automotive and other industries. We are the exclusive distributor of Binder connectors for the Czech Republic.

Wholesale of electrical installation material and lighting fixtures. We offer a complete range of electrical materials and lighting equipment - cables, sockets, switches, switchboards, circuit breakers, fuses, contactors, protectors, relays, luminaires and light sources.

Stone and internet sales of electrical installation materials. We supply light fittings, cables and switchboards. We offer storage stoves and electric direct fired heaters, pipes, clips, troughs, boxes, switches, sockets, lightning arrestors, circuit breakers, covers, fuses, surge arrestors, reducers, disconnectors and interconnecting buses.

Wholesale of electrical installation material and lighting fixtures. We offer a complete range of electrical materials and lighting equipment - cables, sockets, switches, switchboards, circuit breakers, fuses, contactors, protectors, relays, luminaires and light sources.