A professional and reliable refractory grade silica fume manufacturer

SIBEN has been a leading manufacturer of refractory-grade silica fume since 2013. With dedicated R&D capabilities, two production bases in Liaoning and Jiangxi, and an annual capacity of 20,000 tons, we deliver reliable, consistent supply to industrial clients worldwide, including Japan, South Korea, America, South Africa, India, The UAE, Chile. 

We produce silica fume rather than trade, and thus give top priority to the quality control of the product. Our flagship grades : SIBEN-95, SIBEN-96, and SIBEN-97 — undergo rigorous homogenization and impurity removal, ensuring batch-to-batch consistency and stable performance. This makes us the preferred choice for enterprises that demand uncompromising raw material quality.