At HONGWU, we don’t develop end-use applications, only inorganic nanoparticles to make them better. Our team includes PhD-level Scientists and Engineers and MBA-level business professionals. 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. iron powder nano, Tin Oxide Nanoparticles , 80-100nm Zirconium Oxide Nanoparticles , 20nm Tin Oxide Nanoparticles ,100-200nm Spherical Silicon Nanoparticles . We offer products and service for researchers, distributors and end users at home and abroad. If any need welcome to inquiry! The product will supply to all over the world, such as Europe, America, Australia,Argentina, Malaysia,Austria, Hongkong.Customized & ISO certified & Factory prices & fast shipping. Get more feel free to contact us.