We pay special attention to the quality assurance of the products and services we deliver. We believe that this is the best way to make products work as effectively as possible. superfine zirconium dioxide for battery, Palladium Nanoparticle , Antimony Tin Oxide Powder , Nano Powder Cu ,Gold Nanopowder . HONGWU is an ISO certificated Chinese factory professional in ultrafine nano sized powder material produce and export, with nearly 20 years experience in this industry. We have developed mature and advanced production and quality control process, assure good and stable supplier for customers. Our products including element nanoparticles ( precious metal, base metal, alloys, non-metals), one-dimensional nano materials (AgNWs silver nanowires, CuNWs copper nanowires, ZnO nanowires, TiO2 nanotubes, carbon nanotubes cnts ), Oxides nanoparticles, Dispersions, etc. The product will supply to all over the world, such as Europe, America, Australia,Nigeria, Lahore,Serbia, Pakistan.Carbon Nanotubes (SWCNT,DWCNT,MWCNT and functioned nanotubes) ;