SURFACE CLEANING TECHNOLOGIES

Boiler cleaning and repair; Buffing and polishing; Burnishing, not by abrasion; Cleaning of building exterior surfaces; Cleaning of external surfaces of buildings; Cleaning of industrial premises; Cleaning of residential houses; Cleaning services, namely, mechanically removing scale and sludge from tubes in steam generators in nuclear power plants; Concrete polishing; Floor polishing; Polishing of concrete floors; Polishing of floors; Rental of cleaning equipment; Rental of floor cleaning machines; Storage tank cleaning; Street cleaning; Swimming pool cleaning services