... , CPU,Power 4 20 years experiece 5 OEM/ODM OEM aluminum and radiator for LED, GPU, CPU, PCB Products Specification:1) Dimension ... 's requirement. 5. Material: aluminum, copper, SPCC, SGCC, Stainless steel, Iron, etc. 6. OEM service: according to custom's drawings or samples ... mouldAluminium extrusion die mould, porthole die, AL profile for electronic aluminum radiator