Dacromet was originally born in the late 1950s. In the cold winters of North America and northern Europe, the heavy ice on the roads seriously impeded the driving of motor vehicles. People drank salt onto the ground to lower the freezing point However, the chloride ions in the sodium chloride immediately after it eroded the steel substrate, causing serious damage to the vehicles. A serious problem emerged.

American scientist Mike Martin has developed a high-dispersion water-soluble paint which is mainly composed of zinc metal sheets and is made of aluminum flake, chromic acid and deionized water. The paint is stained on a metal substrate and is baked through a full-closed cycle to form a Thin coating, dacromet coating successfully resist the erosion of chloride ions, anti-corrosion technology has entered a new level, reforming the shortcomings of the traditional anti-corrosion process life short.