Aluminum Alloy Die Casting with Radiator/Heat Sink Parts Factory Product Description Material Aluminum alloy ADC12, ADC10, A360, A380, A356 Magnesium alloy AZ91D, AM60B Zinc alloy ZA3#,ZA5#,ZA8# Processing Craft Drawings mould making die casting rough machining CNC machiningsurface treatment product checking packing delivery Tolerance ± 0.02mm Surface Treatment Chrome Plating, Zinc Plating, Nickel plating, Electrophoresis, Anodization, Polishing, Powder coating, Sandblasting, Passivation, Spray painting, Etc. Quality Assurance ISO9001:2015 Certified, SGS Certification Quality Guarantee Two years Inspection 1.Foundry in-house: 100% inspection on critical dimension; 100% on appearance. 2.Third Party inspection available upon requirement Mainly Testing Facility Three-dimensional measuring instrument, Salt spray test box, Dynamic balance detector, Pneumatic detection Payment term T/T, L/C Lead time Usually 20 days after order confirmed Features & Advantage 1.High machining accuracy, the flatness within 0.1mm. 2.High strength and not easy to deform, has good electrical and thermal conductivity. 3.High finish appearance, smooth surface roughness is Ra1.6 after machining. Standard 1.Aluminum alloy : ISO3522-84 2.Magnesium alloy : ISO/DIS16220-1999 3.Zinc alloy: ISO301-1981 Application 3C industry, lighting decoration, electrical appliances, auto parts, furniture parts, electric tool, medical equipment, intelligent automation equipment, other metal casting parts.