葡萄牙采购需求：热泵热回收通风机

I'm reaching out from a commercial agency in Portugal, representing Ariston Group in the central region. We're keen on expanding our portfolio and are particularly interested in your Heat Pump Energy Recovery units. I noticed that info regarding some of your units seems unavailable—have they been phased out? I'd love to discuss how we can collaborate to represent your brand in Portugal. Let's set up a brief meeting to align our expectations!