Supplying 92% – 98% Silica Fume for Oil & Gas Applications in the Middle East
In early 2025, a reputable oil & gas service provider in the Middle East, reached out to…

In early 2025, a reputable oil & gas service provider in the Middle East, reached out to…

Microsilica (silica fume) has been widely adopted in both domestic (China) and international construction projects to enhance…

Basic Characteristics Microsilica/Silica Fume, also known as condensed silica fume, is a by-product of industrial silicon or…

As one of the largest silica fume manufacturers in China, Henan Superior Abrasives (HSA) is proud to…

What is ASTM? The American Society for Testing and Materials (ASTM) is an international standards organization that…

Densified micro silica fume introduction Densified micro silica fume is a type of silica fume that has…
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