go kart sprocket steel 428 for electric go kartsprocket

1) Standard sprocket with    the   material   carbon   steel  ,stainless  steel,  brass or aluminium

2) Nonstandard sprockets: according to the drawings   or samples

3) Main processing: precision forging(if required),   precision machining

4) Surface treatment: carbonitriding, White zinc plated, Yellow, Black or others.

5) Package: polywood case,pallet or other special package