Hot water radiators 1.Aluminum die casting 2.SGS ISO9001:2008 3.1 ... moulds and die casting parts. The details for hot water radiators, shown as below: ItemDescriptionDie castingpartsModelHX10012Molding technicsDie castingMaterialADC12,A380,AlSi12,A356 ... some die casting projects with you together perfectly. Hot water radiators