... industry,aerospace,nuclear energy industry etc. 3.Flow chart: chrome sponge→Crushing→Melting→Forging→Rod billet→Precision Forging→Mechanical ... working→chrome bar→machining→chrome target 4.We also manufacture the products as ... copper:Tu2,Tu3,sheet,bar,tube² Titanium,nickel,zirconium,chromium standard parts:M4-M15,DIN6921,7991,7984,125,JIS pure ...