Cast iron part cast iron auto parts ISO9001:2000 Approved precision casting &Tooling JIS, DIN, ASTM,BS ... : 0.02 to 30kg 6.Application: Industrial parts, Machinery parts, hardware, construction parts, valve/valve parts,train,craft,doorhandle,hinge,hydraulicpressure,construction,agricultural machinery 7 ... ,machining center,plating,HeatTreatment,ect. Cast iron part cast iron auto parts