STEM D.O.O. is a provider of products and services such as batteries for wheelchairs and invalid carriages,batteries for cordless electric tools,batteries for mobile telephones (cellular phones),batteries for portable lighting,batteries for watches,batteries for buoys,batteries for pacemakers,batteries, accumulators, marine,batteries, accumulators, traction,batteries, accumulators, for aircraft,batteries, accumulators, for rolling stock,batteries, accumulators, for submarines,batteries, accumulators, for uninterruptible power supplies (ups),batteries, accumulators, for signalling equipment,batteries, accumulators, for emergency lighting,batteries, accumulators, for the aerospace industry,batteries, accumulators, for handling trucks,battery packs for digital cameras,battery chargers, industrial,battery chargers, non-industrial,battery chargers, solar powered,battery chargers, wind energy,battery chargers, automatic control and fast charging,battery chargers, traction,battery chargers for wheelchairs and invalid carriages,battery chargers for mobile telephones (cellular phones),battery chargers, dual voltage,battery charging sets,battery chargers for telecommunications and instrumentation,battery dischargers,aircraft battery analysers-chargers,battery charging panels,indicators, state of charge, for batteries,battery or accumulator plates,battery or accumulator terminals/connectors,battery or accumulator isolators,battery separators,battery cases,battery components, dry cell,battery water top-up systems,sulphation prevention devices for lead-acid batteries,battery tripping units for switchgear,battery packs for computers,battery packs for camcorders,radiator repair products, motor vehicle,bodywork repair products, plastic, for motor vehicles,car shampoos,degreasing products for motor vehicles,windscreen washing fluids and degreasing additives for windscreen washing fluids,cleaning products for motor cars,silencer repair products, motor vehicle,batteries for motor vehicles,sandblasting equipment,cleaning systems, negative pressure, portable,shot-blasting equipment, metal product finishing,shot-blasting machines,shot-blasting equipment, portable,bead-blasting equipment for cleaning moulds and components,abrasive blast cleaning equipment, metalworking,micro-blasting plant for the clock, watch and jewellery industry,sand-blasting or shot-blasting booths for surface finishing of metals,blasting wheels,blasting guns for refractory products,nozzles, sand-blasting,spare parts for shot-blasting machinery,descaling chemicals for metals,rust removers,degreasing products for metals,passivating chemicals,bonderising salts,phosphating products for metals,pickling solutions for welding, soldering and brazing,pickling bath accelerators, metal treatment,pickling bath inhibitors, metal treatment,pickling bath stabilisers, metal treatment,metal hardening products, chemical,metal tempering products,chromating chemicals for metals,neutralising agents for metal surface treatment baths,flaw detection chemicals and dye penetrants for metals,deburring products, chemical, for metals,post-etch residue removers,electroplating chemicals for metals,precious metal plating chemicals,aluminium plating chemicals,brass plating chemicals,copper plating chemicals,chromium plating chemicals,lead coating products, chemical,nickel plating chemicals,tin plating chemicals,galvanising products, chemical,coatings, nickel-boron, for metal alloys,vacuum deposition (metallising) materials for metals,sputtering and evaporation materials for metal,stripping chemicals for metal,etching and colouring chemicals for metal,blueing agents for steel,demagnetising products for iron and steel,drawing agents for steel wire,sealants for metal,cleaning agents, industrial, for metal,polishing products, chemical, for metals,polishing compounds, cold metal treatment,lubricant carriers,additives for hydraulic and cutting oils,enzymes for detergents,surfactants,cleaning balls for cooling tubes,cleaning products, biodegradable,cleaning products, general, for household use,cleaning products for glazed ceramic tiles,cleaning products for stone,cleaning products for concrete,cleaning products for metals,cleaning products for plastics and rubber,cleaning products for wood,cleaning products for leather,cleaning products for tape recorder heads,cleaning products for computers and related equipment, aerosol,cleaning products for plastics processing equipment,cleaning products for drinking water supply installations,cleaning products for aircraft exteriors,cleaning and degreasing products, marine,cleaning and degreasing products for railway wagons,cleaning products for clock and watch components,cleaning products for office machinery,cleaning fluids, antistatic,cleaning cloths, antistatic,cleaning fluids for ultrasonic equipment,cleaning products for optical lenses,stain removers,drain cleaners, chemical, liquid,bleaching agents for textiles,intermediates for detergents,compounds for graffiti-removal,cleaning products for cookers and ovens,cleaning products for toilets,cleaning products, household, for glass,cleaning products, household, for floors,bleaching agents, domestic,fabric softeners and conditioners, household.