Weltem portable spot coolers and air scrubbers on a blue floor

Photo: Mariusz Młynarczyk / CloudAir.tech

Weltem, signed as 'South Korea's Leading Portable HVAC Solutions', lines its blue-floored stand S19 with portable spot coolers fitted with flexible ducts, blue and white 'Air Scrubber' units and larger mobile machines, one labelled 'AIR CONDITIONER'. White back walls repeat the Weltem logo alongside images of the portable range.