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

Supply inorganic nanoparticles, Metals, Oxides, Compounds, Carbon nanotubes in Small Qty for researchers and In Bulk for industrial groups. 30-50nm Magnetic Iron Oxide Nanoparticles, Ag 100nm , Magnetic Iron Oxide Nanoparticles , 100-200nm Amorphous Silicon Nanoparticles , Hongwu is a very powerful nanomaterial manufacturer, it was established in 2002, the production and sales of nano and micron powders and dispersions, etc. At the same time, it has passed the quality certification of ISO9001. In cooperation with many well-known manufacturing and scientific research institutions around the world, our products are all over the world. Our featured products in below,