1. LED light heatsink 2. black surface color 3. ISO 9001:2008 certified 4. Application: lighting industry 5. Aluminum lighting heatsink;6. Part can be produced according to the supplied drawing and samples;7. We can work with CAD drawing and Solidworks format;8. Heat sink edges & holes deburred and surfaces free of scratches;9. The most advanced test equipments to ensure the quality. ...