Purchase Qty. Reference FOB Price
100-499 Pieces US$145.00
500+ Pieces US$60.00
Product Description
Product Description Ventilation Fan details : 1.Fan belt pulley is made from strength aluminum-magnesium alloy by die-casting in order to reduce the weight of blade and impeller and to improve cprrosion resistance.Special reinforced ribs pulley design to eliminate internal stress to improve ...