... alloy 4.ISO9001,RoHS certificated manufacturer 5.OEM welcomed Aluminum extrusion heatsink for led light LD009 Size: W60* H46.5mm ... treatment: including cutting, milling, turning, drilling, tapping, stamping and anodizing, CNC, etc. Remark:The dimensions can be customized.With ... good performance of thermal spreading.Optimum design for different type,associated design parameter is provided.OEM ...