polyurethane( also named PU or PUR), is a polymer resin, which is composed of organic units joined by carbamate (urethane) links. polyurethane can be easily made into different forms, that means foam，coating or elastomer of different hardness and performance. rigid polyurethane are widely used different industries from agriculture, general machinery, manufacturing, automobile production, offshore engineering, aviation and so on.
Polyurethane is widely used in auto industry, it is applied both as parts in the vehicle and auxiliaries in the manufacturing plant, including the parts you can see such as seat cushion, central console, or parts you may not see which used on the production lines as fixtures or wear resistant parts.
Polyurethane plays an important part in modern industry, it provides many kinds of possibilities. As a polymer, polyurethane has elasticity as rubber, has the strength of plastic and the elasticity of rubber. Polyurethane is very versatile and has wide range application in agriculture, civil engineering, paper and cardboard industry, general manufacture and so on.