composite insulator

composite insulatorfeature: 1 Ending firring: The fitting connection adopts the zinc cover protection ,supersonic monitor and coaxial constant compression controlled by computerm finished with good appearance and high quality. 2 The sillicon rubber rain shed ,designed according to the aerodynamics principle ,use the whole-molding method,to make sure the validity of total creepage distance under every climate and nasty conditions, as well as improve the pollution discharge of the insulators. 3 The average thickness of protective cover ≥5 mm,comply with IEC standard. 4 Fiber Rod:use the ECR high-temperature and acid-proof fiber rod. 5 The end fitting uses maze type waterproof design,and out