... -10025) Weight: about 4kg each forged steel rockerspare part for trailer, Material: S235J0 (EN-10025)Steel forging partsOur products have been export ... on our mutural benifitsProcess:Drop forged,heat treated,CNC machined,die forgingmaterial:Stainless steel,carbon steel,alloy steel,20CrMoTi,34CrMo,42CrMo,20NiCrMo, ... or samples, pls feel freely to contact with us. Forged steel Rocker for trailor markets