Dry transformer materials are of high quality and scientific formula. It is produced by advanced production and testing equipment in strict process. It has the characteristics of high reliability and long service life. Depending on the use environment, enclosures with or without different protection levels can be configured. Can be used as an alternative to oil-immersed transformers, suitable for high-rise buildings, commercial centers, airports, tunnels, chemical plants, nuclear power plants, ships and other important or special environmental places.