Reinforced / toughened materials, thermal insulation materials, polishing materials, wave absorbing materials, catalysts, filler, pigment etc. China Copper powders, Tio2 Anatase , Tungsten Oxide Nanoparticles , Platinum Catalyst ,20nm Nickel Nanoparticles . Customized & ISO certified & Factory prices & Worldwide shipping. The product will supply to all over the world, such as Europe, America, Australia,Rotterdam, Seattle,Yemen, Lyon.Carbon Nanotubes (SWCNT,DWCNT,MWCNT and functioned nanotubes) ;