Industrial grade yellow pigment for ceramic /enamel cookware/paint. free sample yellow pigment for ceramic /enamel cookware. environment-friendly pigment cadmium yellow for enamel cookware. country/region: china. main products: enamel frit,enamel pigment,ground coat,cover coat,cadmium red. Get the app . view larger image What is professional cookware made of? one of the key differences between pieces of cookware is the material they're constructed of. commercial cookware can be made of stainless steel, aluminum, copper, carbon steel, or cast iron. aluminum restaurant cookware is very popular because it's relatively inexpensive and lightweight. Industrial grade black inorganic pigment for enamel pot/cookware , find complete details about industrial grade black inorganic pigment for enamel pot/cookware,black pigment,inorganic pigment,pigment from supplier or manufacturer-hunan noli enamel co., ltd.