Hot water radiators 1.Aluminum die casting 2.SGS ISO9001:2008 3.1 cavity or multiple 4.Drawings and samples are all ok We are a real factory that is professional on die casting, both die casting moulds and die casting parts. The details for hot water radiators, shown as below: ItemDescriptionDie castingpartsModelHX10012Molding technicsDie castingMaterialADC12,A380,AlSi12,A356,ZL102,YL104,YL112, ...