PCM color steel plate can not only meet the requirements of the use environment and service life of household appliances, but also has good forming processability, high speed, and processing equipment requirements. The decoration of household appliances such as outer barrels and microwave oven shells. In addition to ordinary color products, pearlescent and metallic products have become the popular trend of home appliance shell decoration, such as silver inverter refrigerators, full-frequency space king refrigerators and network home appliances shells are all made of Haier special The color steel plate developed by the steel plate company.