... AL6063/6061 3.ISO,RoHS approval Used for the lamp of aluminum heatsinkColor Silver ,black ,golden and so ... customized Machining Drilling,punching,tapping,CNC Procedure Preciously Cutting, milling, drilling, punching, CNC machining Certification ISO & ROHS ... screen printing3.Mechanical processing: Drilling, milling, tapping, turning, CNC machining4.Lead time: 15-25 days5.Package: Plastic film ...