Purchase Qty. Reference FOB Price
5-99 Pieces US$800.00
100+ Pieces US$60.00
Product Description
Aluminum alloy fan blade used for rail transit fan, And casting method of fan blade is metal mould lower precessure casting, casting surface smoothness can meet Ra3.2μm. After finishing blade and blade, blade and wheel hub will be installed together. it will be called impeller. The ...