Factory Silicon Carbide Powder Silicon. Customizable Grinding Sizes: Grinding sizes can be processed according to customers' specifications. High Annual Processing Capacity: Factory has an annual processing capacity of 50,000 tons. Strict Quality Control: Compliance with ISO9001 standards using advanced ICP inspection equipment. Multiple Purity Grades Available: Offers grades from 98.0% to 99.7% Silicon content. Direct Manufacturer Supply: Own factory with R&D centers and independent production lines. Wide Application Range: Used in steelmaking, aluminum, semiconductors, and photovoltaic solar cells. OEM and ODM Services: ODM and OEM services are available for customized needs. Stable Supply Chain: Located in silicon metal production bases with sufficient raw materials.