... zinc and aluminum castingsb) Critical dimension controlsc) S.P.C study d) Modern quality control systems2) High density casting ... a) Polished chrome platingb) Paint c) Powder coating4) Mold design capability: 3D mold design software 5) Machine capability for semi and ... : A308, A380, A356, A360, A384b) Zinc: Zamak2, Zamak5 c) Brass7) Software for specification drawings: Pro/E, Auto CAD, Solid Work 2005 ...