All of our core technical team members have 15+ years experience in R&D and production. Our sales, business operations and logistics teams are staffed with experienced professionals to provide friendly and timely support and services to our customers. ultrafine Au particle, Vanadium dioxide nanopowder , Oh Functioned Carbon Nanotubes Powder , Superfine Silicon Powder ,Tin Oxide Nanoparticles . 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,UAE, Danish,Colombia, Marseille.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.