Water cleaning devices - filter for drinking-water upcleaning "FBS-0.06 "Kapelka" - drinking-water preparation station Level meter equipment - level control radar system - UR-13 electronic indicator (level meter) for water level control in take hole Facility of realy ladder logic system -control relay for 3-phase electric motors protection -thermofuse Automobile electronics - battery charger "Cedar - Auto" - braking systems express-control device for motor transport