SHANDONG GUANHUA NEW MATERIAL CO.,LTD,one of the major private enterprises of Shandong specialized in production of silicon carbide, was initially incorporated in 2000. It is located in Shandong Binzhou Gaoxin Economic Development Zone, it has advantageous geographical conditions, convenient traffic and communication and complete infrastructure facilities. The company has owned complete production line, advanced technique and superior equipment for sand making. Our main product lines include silicon carbide sand, and silicon carbide refractories. Depending on advanced equipment and superior technology of highly-dense silica fume, our silica fume products with high contents of silicon dioxide and stable quality are widely used in such fields as related to concrete work, refractories, ceramics, rubber and coating etc. Our products are marketable in European and American countries along with Asian countries such as Japan. For Sandblasting: Black Silicon Carbide F8-F220#; Green Silicon Carbide F8-F220# For Cutting and Polishing: Black Silicon Carbide JIS #240-#10000; Green Silicon Carbide JIS #240-#10000 For Ceramic products and Refractory products: 0-10mm, 1-10mm, 1-3mm, 3-5mm, 5-8mm, 100mesh-0, 200mesh-0, 325mm-0, 70F,100F, 600F, 800F, 1200F etc. Welcome to cooperate with us and grow up together.