Undensified Silica Fume ( 300~450kg/m³)
Densified Silica Fume ( 500~650 kg/m³)
SIO2: 85%, 92%,94%,96%
Together with you, we hope to work on products that define an industry and try to make our world even better.
HSA has advanced production equipment and standard experimental instruments, and maintains close contact and strategic cooperation with many famous multinational corporations. Our market covers America, Canada, Mid-east, Russia, Spain, South Africa, Southeast Asia and etc.
The only silica fume factory in China that uses machine packaging.