apparatus for water supply, namely, water purifiers, water dispensers, water coolers, water cooling towers, water fountains, water filters; apparatus for heating, namely, water heaters for domestic, commercial and industrial use; apparatus for refrigerating, namely, water coolers

Apparatus for water supply, namely, water purifiers, water dispensers, water coolers, water cooling towers, water fountains, water filters; apparatus for heating, namely, water heaters for domestic, commercial and industrial use; apparatus for refrigerating, namely, water coolers

drinking water treatment units for office and domestic use

water and waste water systems