A professional and reliable refractory grade silica fume manufacturer

Shanghai SIBEN Environmental Technology Co., Ltd. is a qualified silica fume supplier of most large multinational refractory companies. Currently, we are  providing high-grade silica fume for overseas markets including Japan, South Korea, America, South Africa, India, The United Arab Emirates. 

We produce silica fume rather than trade, and thus gives top priority to the quality control of the product. Our main product is Silica Fume SIBEN-95, SIBEN-96 and SIBEN-97. SIBEN currently have two silica fume processing plants in northern and southern China, with an annual production capacity of 20,000 tons. 

During the 11 years since established, Siben has been committed to the R&D and production of refractory grade Silica Fume. Until now, Siben has self-developed a set of quality control procedures to make sure the quality of each batch is completely uniform and stable, which well meets the needs of refractory enterprises for the stability of raw materials.