All we do is often involved with our tenet " Purchaser to start with, Rely on initially, devoting over the food stuff packaging and environmental defense for Heatpipe Heatsinks, 10w Heatsink , Processor Heatsink , Heat Sink In Led Bulb ,Extruded Aluminum Heatsinks . We guaranteed high quality, if clients were not satisfied with the products' quality, you can return inside 7days with their original states. The product will supply to all over the world, such as Europe, America, Australia,Adelaide, Brisbane,Chicago, The Swiss.To get more information about us as well as see all our products, please visit our website. To get more information please feel free to let us know. Thank you very much and wish your business always be great!