Purchase Qty. Reference FOB Price
1-9 Pieces US$74.00
10-49 Pieces US$72.00
50+ Pieces US$68.00
Product Description
Modern building regulations are driving home to be more energy efficient; homes are increasingly more insulated and airtight. This is good news in terms of the home energy performance, and comfort but poor ventilation can sometimes be an issue as natural air can no longer easily migrate into the ...