... for air conditioner 1.Aluminum die casting 2.SGS ISO9001:2008 3. Single or multiple cavity We are a ... and die casting parts. The details for water pump for air conditioner ,shown as below: ItemDescriptionDie castingpartsModelHX10028Molding technicsDie ... MultipleMaterialH13,DIEVAR,QDN,8407,2344V,TQ1,2343,SKD61,45#steel,etc.Heat treatmentHardened,NitridingHardnessHRC50~55Mould featureAdvanced design, ...