Application: This product is applied to high voltage power line service.
Features: Good gydrophobicity, anti-aging, anti-leakage trace, electric erode proof,tensile strength and bending strendth, strong mechanical strength,shock resistance, good quakeproof,brittle failure proof,light weight.
Advantage: 1) Easy to installation. 2) The installation size of top and base are the same size with porcelainp in type, they can exchange to use each other.
