Coating types can be divided into:

Polyester (PE) has good adhesion, a wide range of formability and outdoor durability, and medium chemical resistance. The service life is 7-10 years.

Silicon modified polyester (SMP) film has good hardness, wear resistance and heat resistance, good external durability and non pulverization, and limited gloss retention and flexibility. The service life is 10-15 years.

High weather resistant polyester (HDP) has excellent UV resistance and high durability. Its main properties are between polyester and fluorocarbon. The service life is 10-12 years.

Polyvinylidene fluoride (PVDF) has good formability and color retention, excellent outdoor durability and pulverization, solvent resistance and limited color. The service life is 20-25 years.

The surface state of color coated steel plate can be divided into coating plate, embossing plate and printing plate. Color coated steel plate is widely used in building household appliances and transportation industries. For the construction industry, it is mainly used for roof walls and doors of industrial and commercial buildings such as steel structure workshop, airport, warehouse and refrigeration.