About products and suppliers
3996 alloy steel concave products are offered for sale by suppliers on Alibaba.com, of which passenger car wheels accounts for 56%.
A wide variety of alloy steel concave options are available to you, such as multi spoke, concave design and deep dish.You can also choose from 4, 5 and 10 alloy steel concave,as well as from aluminum alloy, aluminum 6061-t6, and carbon fiber alloy steel concave, and whether alloy steel concave is machine face, matt black, or bright.