Nano silver powder - China Manufacturers, Factory, Suppliers

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. Nano silver powder, Azo Powder , 20nm Copper Nanoparticles , 60-100nm Multi Walled Carbon Nanotubes , Customized & ISO certified & Factory prices & Worldwide shipping.