About Us-Superior Abrasives


Henan Superior Abrasives Import and Export Co., Ltd is one of the largest Silica Fume Suppliers in China, and also the premium source of high-performance Silica Fume products for concrete and refractory industries.

As a crucial supplier of Silica Fume, we have gained credits from our excellent guests and have been maintaining stable and long-term business cooperation with them since 2001, owing to our advanced tech, reasonable price, varied packages and good service. Our market covers Australia, America, Canada, Mid-east, Russia, Spain, South Africa, Southeast Asia and etc.


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Cement Concrete
Oil and Gas
Application of microsilica fume in thermal insulating material
Special micro silica fume as ballastless rail board admixture on high speed railway passenger line
Microsilica Used in external wall insulation material
Silica Fume Used in Shotcrete
Microsilica Used in Port bridge construction
Silica Fume Powder Used in Concrete Road Construction
Microsilica Fume Used in Water conservancy and hydropower project
Silica Fume Used in PHC prestressed concrete pipe pile
Microsilica Used in High-speed Rail RPC cover plate
Micro Silica Fume Used in Grouting Material
Microsilica used in refractory
Microsilica Fume used in Oil and gas
Silica Fume for Oil and Gas

Superior Abrasives Blogs

Silica fume vs fly ash
Silica fume vs fly ash
Micro silica, also known as silica fume or agglomerated silica fume, its process is that when ferroalloys in the process...
20 ton Densified Microsilica 85% shipped to Belgium
20 ton Densified Microsilica 85% shipped to Belgium
One customer,named as Krisem, send us an inquiry to us at August. His requirement is the following: " ... A key ...
Fluidity test of densified silica fume and undensified silica fume
Fluidity test of densified silica fume and undensified silica fume
Because of its high activity, water-reducing and reinforcing properties, micro-silica fume plays an important role in th...