Plastic can replace steel as what material

Automotive parts: Plastic can be used instead of steel to make automotive parts, such as bumpers, interior parts, door interior panels and so on. Plastic has the advantages of light weight, low cost and easy processing, which can reduce the weight and cost of automobile.

Construction materials: Plastics can replace steel to manufacture construction materials, such as pipes, profiles, plates and so on. Plastic has the advantages of corrosion resistance, insulation, sound insulation, heat insulation, etc., can be used to manufacture building facades, roofs, doors and windows.