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. copper nanopowders, Colloidal Gold Liquid , 80nm Silver Nanoparticles , Tio2 Titanium Dioxide Rutile Grade ,Nano Silicon Powder . 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,Honduras, Sierra Leone,Venezuela, Cannes.HONGWU, a world-class nanomaterial manufacturer & supplier, with more than 20 years of experience in the production and export of nanopowders and nanoparticles. Our fit products includes silver series(powders, colloids, dispersions, nanowires, ink) , Precious nanoparticles, PCM(phase-change material) VO2 and W doped VO2, Glass thermal insulation material Cesium doped tungsten oxide, diamond nanoparticles, carbon nanotubes series, oxides and base metal powders etc. Each batch of nanoparticles is extensively characterized using techniques including SEM or TEM, XRD, COA, etc. In addition to ensuring that every batch of nanoparticles meets our stringent quality control requirements, customers are provided with batch-specific specification sheets containing representative SEM/TEM images, Coatings, dispersions, and solution pH.