... castingslarge custom aluminium sand castings1.Sand casting,Aluminium sand casting,Brass sand casting 2.A356,A535,A380,Brass 3. ... can provide:Black anodize, Clear anodize, Hard anodize, Natural oxidation, Black oxidation,hot galvanizedPlating: Zinc, Nickel,Silver ... wax injection machine, Heat treatment machine, Gravity casting machine, Die casting machine etcFor machining parts: Machining center, CNC ...