Customized & ISO certified & Factory prices & Worldwide shipping. Graphitized OH cnts, Micron Copper Powder , Silver Paste Conductive Film Ito Film , Aluminium Oxide Powder ,1-2um Boron Nanoparticles . Our main focus is on the nano sized powder and particles. We stock a wide range of particle sizes for 10nm to 10um, and can also fabricate additional sizes on demand. Our products are divided six series hundreds of varieties: the elemental, the alloy, the compound and the oxide, carbon series, and nanowires. The product will supply to all over the world, such as Europe, America, Australia,Bangladesh, Saudi Arabia,Belize, Ethiopia.For more information, just kindly contact us. If you have anything you want to know, we will do our best to answer for you. We can't wait to partner with you.