Sales, assembly, installation:
-autoelectronics:
-Hifi car
-satellite, video, television technology
PIONNER, NOKIA, SONY
-Mobile Phones
-home theatre
-hifi technology
-security of objects
-sounding of objects.
Retail, sale:
-white technique:
-refrigerators
-washing machines
-stoves
-microwaves
-mashes
-hoods
-built-in appliances.