and the competitive advantages of local companies need to be improved

Heavy-duty anti-corrosion coating refers to a type of anti-corrosion coating that can be used in relatively harsh corrosive environments and can achieve a longer protection period than conventional anti-corrosion coatings. Heavy-duty anti-corrosion coatings have the advantages of large dry film thickness, long service life, and strong adhesion ability. They are widely used in shipbuilding, industrial…