From Hongwu, you can easily purchase nanoparticles at great prices.We invite you to contact us for further info about our company and our capabilities.At HONGWU, we could be glad to be of service to you. We look forward to your suggestions and feedback. Beta Silicon Carbide Nanopowder Used for Absorbent, 20nm Copper Nanoparticles , Multi Walled Carbon Nanotubes , ≤10nm Anatase Titanium Dioxide Nanoparticles ,Iron Oxide Black . 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,Russia, Mexico,Montpellier, Rio de Janeiro.If you're planning to order small sample or larger quantities for your academic or industrial needs, please not hesitate to contact us.