Foshan source lei powder co., LTD. Professional production, sales of non-metallic mineral powder materials. Companies introduce advanced technology and equipment, strong technical force, high-quality raw materials, product quality reach advanced level products of the same within both at home and abroad. Foshan source lei powder co., LTD. Professional production: natural barium sulfate, precipitated barium sulfate, barium highlights, extinction barium, ultra-fine barium sulfate, barium sulfate activity (plastic), barium sulfate, mica powder, calcined kaolin, washed kaolin, nanometer calcium carbonate, ultra-fine calcium carbonate, calcium carbonate, light calcium carbonate, ultra thin light calcium carbonate, talcum powder, white, transparent powder, lithopone, magnesium strong powder, quartz powder, quartz sand, powder, silicon powder and silicon ash powder and magnesium oxide