1. epoxy glass fiber winding composite tubes/epoxy glass fiber (cloth) composite tubes for outdoor high-pressure drop-type fuses.
2. epoxy glass fiber winding composite tubes/epoxy glass fiber (cloth) composite tubes for High voltage current limiting fuse (oil-immersed)/high voltage lightning arrester;
3. Epoxy fiberglass wound insulation bushing for transformer (high temperature resistant);
4. Arc quenching steel paper tube;
5. FRP brake rod;