nanoparticles Ag - China Manufacturers, Factory, Suppliers

HONGWU-20+ years experience in nanoparticles production & delivery. nanoparticles Ag, Purple Tungsten Oxide Nanoparticles , Double Wall Carbon Nanotube , Nano Gamma Alumina , If you're planning to order small sample or larger quantities for your industrial or academic needs, please note that customization of parameters are also available, such as size, functionalities, SSA, packages,etc. Customized & ISO certified & Factory prices & Worldwide shipping. Contact us get more info.