... steel,AL. 4.Different style Mechanical part machinery metal partBrass Mechanical metal partBrass Parts,CNC ... sample.BRASS PARTSBRASS COMPONENTSPRECISION BRASS COMPONENTS,COPPER COMPONENTSBRASS,COPPER,BRONZE FORGED COMPONENTSBRASS, COPPER, M.S., S.S. ... turning, grinding, tapping, mould design and processing, casting, sheet mental working etcApplicationAutomation machine, medical device, industrial ...