Copper Fibers/chopped copper fiber strand:

copper fiber is a important  friction materials for brake pad, brake lining(Semi-Metal formula),Tangshan Hanwei offered copper fiber is widely ranged by raw material & ways.Fibers are made from 99.9% copper material, Process upon customers required spec,All product 100% inspected and certified.

App: as Non-asbestos friction materials for producing brake pads, brake lining and clutch plate etc.