... experience Professional R&D sales service CPU heat sink Basic information of this aluminum extrusion CPU heat ... sink: Shaping modeextrusionApplicationelectronic and communication heat sink etcProduct material6063Weight0.4kgs Finish treatmentAnodizeTestSalt spray ... ,ADC10,A380,A360,A356,A413,6063,6061,7075,Zamak 3#,Zamak 5# ZA-8#, SUS304,SUS301,SPEC,SGEPl OEM ...