Carbon Nanotubes(SWCNT,DWCNT,MWCNT and functioned nanotubes) ; Nano Silica Particle used for catalyst, 300-500nm Amorphous Silicon Nanoparticles , Ni Plated Mwcnts Nano Powder , Nanorod Au ,Purple Tungsten 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,azerbaijan, Bangkok,Melbourne, Ecuador.Get more feel free to contact us.