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.

The shop offers light fittings, LED lighting, light sources - bulbs, fluorescent lamps, energy saving lamps, discharge lamps, electrical installation material, heating cables, thermostats. We provide free advice for your lighting.

Wholesale and retail sales of electrical installation materials and lighting fixtures. We supply cables, circuit breakers, switches, light bulbs, fluorescent lamps, heating systems, lightning rods, home telephones and lighting equipment including complete design and calculation.

We provide a full range of services in the field of servicing and repair of cooling equipment, heat pumps and photovoltaic power plants. We provide planned maintenance, repair, refurbishment and installation of refrigeration equipment and heat pumps, statutory inspections of refrigeration, electrical equipment and pressure vessels.

In over 30 years of existence, we have become an established business in the sale of electrical engineering, communication and control systems, smart home solutions, HVAC and cables. In the Czech Republic and Slovakia we represent renowned European manufacturers who are among the top in their field.

We are engaged in wholesale and retail sale of wiring materials, conductors for winding electrical machines and devices and electrical insulation materials /cardite, textile and glass textile/.