Henghao professionally researches and produces the mica powder,sericite powder,silicon processing powder,active bentonite for cosmetic,possess of advanced technology. 　　From the two decades,we are absorbed in the deep processing of mica powder all the time-we selected top-grade natural ores.To make crystal silky natural mica powder per sole wet-milling ,purification,classification,activation and covering. 　　Our products exported to japan,south korea,EU,and Chinese Thaiwan.Guilded this field's ...