1,ISO 9001certified factory. 2,professional manufacturer, 3,aluminium extrusion heatsink, 4,electronics heatsink Application;aluminium extrusion heatsink,electronics heatsink,extrusion aluminium heat sink, electronic products heatsink, comsumer electronics heatsink,heat sink. Material:A6063 Finishi:anodized. Process flow;1, extrusion mould designing2, Opening mould - Die trial3, first article ...