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. Titanium oxide nanotubes, Alpha Al2o3 , Platinum Catalyst , Swcnt Dispersion ,Vanadium dioxide nanopowder . Our team includes PhD-level Scientists and Engineers and MBA-level business professionals. Our sales, business operations and logistics teams are staffed with experienced professionals to provide friendly and timely support and services to our customers. The product will supply to all over the world, such as Europe, America, Australia,Lebanon, Costa rica,Argentina, Iraq.If you're planning to order small sample or larger quantities for your industrial or academic needs, please note that customization of parameters are available, such as size, functionalities, SSA, packages,etc.