Shandong Robert New Material Co., Ltd. is a leading manufacturer, supplier, and factory of high-quality fused silica and fused silica sand in China. Our products are widely used in various industries such as semiconductor, solar energy, optical, and precision casting. Our fused silica is produced through a unique process that ensures high purity and excellent thermal stability. It has low thermal expansion, making it ideal for use in precision casting applications. Our fused silica sand is carefully selected and processed to meet the stringent requirements of our customers. It is commonly used as a raw material for the production of precision casting molds and cores. At Shandong Robert New Material Co., Ltd., we are committed to providing our customers with top-notch products and exceptional customer service. With our state-of-the-art manufacturing facilities and stringent quality control measures, we guarantee the highest quality fused silica and fused silica sand for our customers worldwide. Contact us today to learn more about our products and how they can benefit your business.