30-50nm Magnetic Iron Oxide Nanoparticles - China Manufacturers, Factory, Suppliers

China leading manufacturer & supplier of nanomaterials & nanoparticles & nanopowders & nanowires & nanotubes. Product categories include precious metal nanoparticles (Au, Ag, Pt, Pd, Rh, Ru, Ir, RuO2, IrO2), base metal nanoparticles and their oxides, alloy nanoparticles, carbon nanomaterial series(swcnts, dwcnts, mwcnts, c60, graphene, GO, diamond, graphite), Shell-core nanoparticles, customized nanoparticles. 30-50nm Magnetic Iron Oxide Nanoparticles, Si Nano Powder , Si Nano Powder , 2nm , Carbon Nanotubes (SWCNT,DWCNT,MWCNT and functioned nanotubes) ;