Reinforced/toughened materials, thermal insulation materials, polishing materials, wave absorbing materials, catalysts, etc. nano Pt powder Used in PEMFC as Catalyst, 30-50nm Rutile Titanium Dioxide Nanoparticles , 300-500nm Amorphous Silicon Nanoparticles , Length 1-2um -Cooh Functionalized Multi Walled Carbon Nanotubes ,100-200nm Rutile Titanium Dioxide 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,Saudi Arabia, Spain,Kuala Lumpur, azerbaijan.Carbon Nanotubes (SWCNT,DWCNT,MWCNT and functioned nanotubes) ;