One of the main applications of tin is the production of brazing alloy, which is used to assemble electronic components. Tin cans are made from tinned steel as the tin coating protects them from corrosion. Tin is also frequently used in alloys, e.g. in combination with copper to produce bronze. It plays a central role in low-melting alloys such as indium tin oxide, which is used as an electrical conductor in display devices, especially LCD screens. Tin is also playing an increasingly important role in the chemical industry, where it is used to produce stabilizers for PVC materials, among other things.