Huijin pure&fine anti-rust pigment series adopt advanced coating technology from Huijin Powder Technology Laboratory. They can form a dense protective layer on steel surface with strong adhesion, by which water, oxygen and other gas can be effectively blocked from eroding iron and steel. With superior anti-corrosion performance, Huijin pure&fine anti-rust pigment is environmentally friendly, non-toxic and harmless, thus it is the preferred to optimize the product structure and improve products’ anti-rust performance.