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. nickel nano powder for sale, 300nm Copper Nanoparticles, Cooh Functioned Mwcnts , Nano Silver Solution ,Nano Silver Powder Silver Nano . 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,Serbia, Austria,Swedish, Maldives.Customized & ISO certified & Factory prices & Worldwide shipping.