Everything that can be applied to a management, exploitation, production and modifications of cars. From tuning to equipment which facilitates management and exploitation of an auto-moto vehicles. 

 Technique, electrical technique and appliances for a house, electrical  household appliance. Different constructions and mechanisms which are applicable in domestic conditions  on the functionality - houses  summer cottages and so on. 

 Equipment for a production and activity of any sort of complete or auxiliary cycle: principle new or increasing the productivity and CPA of already existent production equipment. Electrical equipment and Machine-tools, equipment, knots, and aggregates application of which is possible on production sites, factories, factories. 

Technical decisions which are related to the production. From the systems of aeration, energy supply (energy-savings) and protective adaptations to the hardware and new charts of the electric wiring applied in production cycles. 

Everything that have not gone into the given categories