Spherical silver powder - China Manufacturers, Factory, Suppliers

Reinforced/toughened materials, thermal insulation materials, polishing materials, wave absorbing materials, catalysts, etc. Spherical silver powder, 70nm Tungsten Nanoparticles , Broad Spectrum Sterilization , Colloidal Gold Liquid , For more information, just kindly contact us. If you have anything you want to know, we will do our best to answer for you. We can't wait to partner with you.