1. Custom Aluminum Extrusion Heat Sink for Power Supply 2. MOQ: 500 pcs 3. OEM / ODM is welcome 4. Light Weight, Durable Custom ... CTI Test, Working Instructions, Inspection Instructions, Packing Instruction, PPAP(including Control Plan, PFMEA etc.), Unpacking/unloading Instructions for customers. AccuracyLength tolerance ... and reasonable prices. Custom Aluminum Extrusion Heat Sink for Power Supply