Dear sir/madam Limestone pro llc. Is exporter and supplier of calcium carbonate. Our calcium carbonate products are a highly pure produced from our limestone quarries in minya governorate (egypt); the best quarries in the world !. Which caco3 content higher than 99.6% and highest brightness. We offer several grain sizes depend on your requirements. Our calcium carbonates fulfill a wide variety of functions in different industries: Elastomers and rubber: as an extender and filler Plastics: as a rheology controller and filler Paper: as an acidity controller, coating pigment, and filler Surface coatings and paints: as an extender and finishing aid, filler, and pigment Pharmaceuticals: as a bulking agent or filler Hygiene and household products: as a mild abrasive Foods: as an extra source of calcium Mining: as a bridging component in drilling mud Fertilizers: as a source of calcium and a filler Construction: as a filler for concrete, asphalt, grout, and roofing materials Pet and animal feeds: as a digestion aid and a source of calcium Sealants and adhesives: as a viscosity controller and fillers Physical characteristics and chemical analysis Ph value 9.0 max Moisture 0.2 % Caco3 99.6 Cao 55.40 Mgo 0.15 Fe2o3 0.001 Al2o3 0.001 Sio2 0.01 L.O.I 44.02 We look forward to supply you with our products for years to come; we aim to provide high quality product on time at competitive price , efficient service you can depend on. We offer you 30% off your first trial order ! Hereby we humbly want you try our products. We assure you that you would be in a great pleasure. Our sales men would be ready to keep in touch with you to describe you more about our products.