VEIK Backsheet is a kind of compound material specially designed for protecting the back of solar modules. Both sides of Backsheet are coated with PTFE resin which supply a long term aging resistance for the Backsheet. The unique structure and production technics allow VEIK Backsheet to provid perfectly adhesion with EVA and junction box together, while providing a good aging characteristic and dielectric strength. Our company manages and produces by ISO management system strictly, with exceptional product quality.