Purchase Qty. Reference FOB Price
10-99 Pieces US$9.80
100-999 Pieces US$9.10
1,000+ Pieces US$8.50
Product Description
HVAC Square Supply Air Diffuser * Square ceiling diffuser is an integrated design ,where the diffuser frame is punched and stamped in one piece with the diffuser core. The diffuser is designed to deliver air equally in all 4 directions . * 4 way diffuser is usually with damper for supply air ...