EPRUI Biotech Co. Ltd. used to be EPRUI Nanoparticles & Microspheres Co. Ltd is a high-tech enterprise focusing on research and development of nanomaterials and microspheres products. We are firmly supported by famous nanomaterials research centers in the field of preparing and supplying: 1. Nanocomposites: MoS2 nanoparticles, silicon carbide nanoparticles, titanium nitride nanoparticles, ZrB2 nanoparticles. 2. Metal nanoparticles: nano silicon, copper nanoparticles, nickel nanoparticles, silver nanoparticles. 3. Nano metal oxide nanoparticles: Nano alpha Al2O3, gamma Al2O3 nanoparticles, Nano SiO2, ZnO nanoparticles, TiO2 nanoparticles, ZrO2 nanoparticles In2O3 nanoparticles, ITO nanoparticles. 4. Monodisperse microspheres: silica microspheres, polystyrene microspheres, PMMA microspheres, magnetic nanoparticles.