Composite Insulator Good water repellence,anti-ageing,resistance to tracking and erosion has high tensile strength and bending.

Composite  Insulator is applied to power station facilities,and has features of good water repellence,anti-ageing,resistance to tracking and erosion has high tensile strength and bending strength,high shock resistance,good shock and brittle fracture prevention,light weight,easy to instal,and the installation dimensions of top and base are the same with those of porcelainpost type,they can be exchanged to use each other.