1.Aluminium casting,sand casting,precision casting 2.Aluminium 3.small orders are acceptable. 4. ... we can provide:Black anodize, Clear anodize, Hard anodize, Natural oxidation, Black oxidation,hot galvanizedPlating: Zinc, Nickel,Silver,Tin, ... machine, wax injection machine, Heat treatment machine, Gravity casting machine, Die casting machine etcFor machining parts: Machining center, CNC lathes,Auto ...