Plastic machinery
Plastic machinery industry is developed with the development of polymer chemistry and plastic processing technology, and gradually become an independent industrial sector.
Up to now, plastics, metal, wood and cement have been called the top ten structural materials of modern industrial construction, and the plastic machinery industry has also become an important technical equipment in the construction materials industry, packaging industry, electrical appliances, electronics, information industry, automobile and other transportation industries, agriculture, light industry, biology, medical treatment, petrochemical industry, national defense and other sectors.