This post collects the manufacturers from all over the world. If you know any fumed silica manufacturers not in this list, please contact us to add in. Fumed silica manufactuerer Evonik(Degussa): Brand name: AEROSIL®. Website:www.fumed-silica.com Waker: Brand name: HDK®. Website:www.wacker.com Cabot: Brand name: Cabosil®. Website:www.fumedsilica.com Xunyu: Brand name: XYSIL®.www.xunyuchem.com Orisil: Brand name: Orisil®.www.orisil.com.ua OCI: Brand […]