Colloidal Platinum

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. Colloidal Platinum, 30-50nm Copper Oxide Nanoparticles , Palladium Catalyst , Tungsten Oxide Blue , Customized & ISO certified & Factory prices & Worldwide shipping.