★ I want to be one of the leading partners in the silica powder industry.★we have been specializing in producing experiences for almost 10 years .★we mainly products include: (1)silica powder (2)silica sand (3)fused silica powder (4)cristobalite flour (5)cerium oxide polishing powder★We are specializing in the production of silica powder and cerium oxide polishing powder ,with modern factory, advanced technology and equipment, and we can accept you to customize the different specifications according to your own needs .★ We have sold our products worldwide , such as America,Brazil ,India ,Dubai ,Thailand ,Turkey and so on , we are experience in exporting , we know well about the trade terms. Please kindly contact me right now if you're looking for a professional manufacture.