OTOPVA

Air conditioning apparatus and installations; Air filtering installations; Aquarium filtration apparatus; Aquarium heaters; Aquarium lights; Cooling installations for water; Electric fans; Electric space cooling apparatus; Germicidal lamps for purifying air; Ionization apparatus for the treatment of air; Lamps; LED (light emitting diode) lighting fixtures; Lighting apparatus, namely, lighting installations; Purification installations for sewage; Ultraviolet ray lamps, not for medical purposes; Ventilation hoods; Water heaters; Water purification installations