auto part ISO9001:2000 Approved Process: precision casting &Tooling Standard ... , soluble glass process , silicon process casting5.Weight range: 0.02 to 30kg 6.Application: Industrial parts, Machinery parts, ... parts,train,craft,doorhandle,hinge,hydraulicpressure,construction,agricultural machinery 7.Small orders accepted 8.make machining service ... ,machining center,plating,HeatTreatment,ect. auto part