6000 Series Aluminium Extrusion Heat Sink Guangxi Ruiqifeng New Materials Co., Ltd. Base Info Warranty:20Condition:NewCertification:ISO9001Standard:GOSTCustomized:CustomizedMaterial:AlloyApplication:Metal Processing Machinery PartsOrigin:Baise, Guangxi, China Description Pre:Precision CNC Machining Heat Sink Next:CNC Precision Machined Parts of Aluminum Cover Plate with Black Anodized