Reinforced / toughened materials, thermal insulation materials, polishing materials, wave absorbing materials, catalysts, filler, pigment etc. nano SiO2 particle Used in Battery Diaphragm, Ag Powder , 30-50nm Magnetic Iron Oxide Nanoparticles , 91% Double Walled Carbon Nanotubes ,Platinum Catalyst . 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. The product will supply to all over the world, such as Europe, America, Australia,Lesotho, Southampton,Albania, Sao Paulo.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.