S.L Commercial & Trade Co., Ltd

Calcined kaolin-based pigments for paper coatings, extenders and fillers, are ideally suited for replacing Titanium Dioxide or other less cost-effecti

Calcium Carbonate Molecular formula: CaCO3 Properties: White delicate powder, the surface of which is covered by active material, with high disper

expnadable graphite for applied: flame retardant materials sealing materials C:90-99.5% Size:32mesh, 50mesh, 80mesh, 100mesh, -100mesh expansion

our sodium huminate has apperance granular, flake and powder HA content can be 50%min, 60%min, 65%min and 75%min

our potassium huminate has shapes powder, granular and flake HA content:35%min, 55%min, 60%min and 60-65%

our graphitization petro coke has low suphur, low ash content and can used as high quality carburant recarbonizer for advanced casting and smelting hi

it is a very good pre-coated molding sand, can be used in big, middle, and small steel casting pants extensively.