Supply inorganic nanoparticles, Metals, Oxides, Compounds, Carbon nanotubes in Small Qty for researchers and In Bulk for industrial groups. nano powder Ta2O5. Ta2O5 price, 30-50nm Magnetic Iron Oxide Nanoparticles , Nanoparticles , Sic Nanowires ,20-30nm Zinc Oxide Nanoparticles . Hongwu focus on R&D, production, supply and after-sales of nano particles. Our company is established in 2002, with manufacture base locates in Xuzhou city, Jiangsu province china, is among China’s earliest companies enter into nano particles advanced material industry. The product will supply to all over the world, such as Europe, America, Australia,Montreal, Singapore,Qatar, Guatemala.Carbon Nanotubes (SWCNT,DWCNT,MWCNT and functioned nanotubes) ;