Port machinery, exposed to harsh marine conditions for extended periods, is prone to corrosion and rust. This not only shortens equipment life but also impacts port operational efficiency and safety. Effective anti-corrosion measures are crucial for ensuring normal operation and extending service life.

Large steel structures fixed or semi-fixed in the sea, far from land for a long time by the serious corrosion of the marine environment.Platforms are usually categorised as fixed and movable, with semi caisson, lift-top, processing platforms and supporting floating dock production and storage vessels.

The application of offshore wind power enhances the ecological environment and socio-economic development。As one of the important sources of clean energy, offshore wind power helps reduce the consumption of fossil fuels and greenhouse gas emissions, which is of great significance for addressing climate change.