We pay special attention to the quality assurance of the products and services we deliver. We believe that this is the best way to make products work as effectively as possible. ultrafine WO3 powder, 0.3-0.5um Zirconium Oxide Nanoparticles , Purple Tungsten Oxide Powder , Bismuth Oxide Nanoparticles ,Tantalum Oxide Nano . the Hongwu talent system compose of material scientists, production equipment experts, computer network experts, production practice experts, quality inspection team, marketing experts. According to the market requirement, to research the mass production and continuously optimized them. our ultrafine nanopowders nanoparticles play good effect in different areas for different customers: nano Ag, nano Cu2O, nano CUO, nano ZnO, nano TiO2, silver colloids,copper colloids,etc for antibacterial; nano gold, nano Palladium, nano Platinum, nano rhodium, nano ruthenium etc for catalyst; nano VO2, nano ATO, nano Cs0.33WO3, etc for thermal insulation; nano SiC, nano BN, AlN, Al2O3, nano diamond, etc for thermal conductive; Ag silver powders,copper powders, Ag coated Cu, ATO,Carbon nanotubes etc for conductive. Customized & ISO certified & Factory prices & Worldwide shipping. Get more feel free to contact us. The product will supply to all over the world, such as Europe, America, Australia,Portland, Manila,Belize, Ireland.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.