Customized & ISO certified & Factory prices & Worldwide shipping. 99% graphene nano platelets, Palladium Catalyst , Tin Oxide Nanoparticles , 5ysz ,99:1 Azo Aluminum Doped Zinc Oxide . 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,Serbia, Bangladesh,Mexico, Saudi Arabia.Carbon Nanotubes (SWCNT,DWCNT,MWCNT and functioned nanotubes) ;