Purchase Qty. Reference FOB Price
10-99 Pieces US$7.00
100-999 Pieces US$5.50
1,000-1,499 Pieces US$3.41
1,500-1,999 Pieces US$2.84
2,000+ Pieces US$2.00
Product Description
Air Ventilation One Way Shutter Round Back Draught Damper Product Description: Details Information:1) Frame made of high quality GI sheet 0.6mm 2) Blades made of aluminum sheet 0.3mm 3) It's used to break the supply and return ...