... ourselves, we are the manufacturer to produce iron oxide pigment,our products can be indicated as follows: ... ,green, brown etc) 2.micronized and granulate iron oxide pigments 3. organic pigments ( blue 15:3, blue 15:1,green ... . by the way, we also produce ceramic pigments, if you have interest for glaze stain,please ... do not hesitate to let us know.the above pigments are widely used for paints, coating, plastic, ...