Youfangtaizi Village North - Hetouyuan Industry Zone,J iaozhou,Qingdao,China
As a famous professional mining & manufacturing owner, we focus on diatomite and bentonite, to produce filter aid, padding/filling carrier materials bentonite based activated bleaching earth producing oil-drilling mud bentonite. Since 1991, have ...
Diatomite Filter Aid,Activated Bleaching Earth,Oil Drilling Mud Bentonite API 13A