Our company manufacture two types of fumed
silica and one model of fumed alumina:: one is Hydrophilic fumed silica ,the other is
Hydrophobic fumed silica. Hydrophilic fumed silica contains model:HL***0
,HL***0,HL***0,HL***0; Hydrophobic fumed silica contains
model:HB***5,HB***2,HB***5,HB***0,HB***0,HB***9; We have the
equivalent types of Wacker ,Cabot ,Evonik &Tokoyama
products Fumed alumina A***0 If your side have any questions or any
interests, please feel free to contact with me.