... milled steel plate 1, superior quality 2,durable in use 3,dependable performance 4, complete in specificati CNC precision milled steel plate CNC ... ID grinding machine precision 0,01mm and lessSurface treatment Steel black oxide,Aluminium stone polished, Aluminium sandblasted, ... we work with Aluminium alloy,brass alloy,carbon steel,stainless steel. We can handle many different materials,please contact ...