Disc insulator(porcelain) The Disc insulator is made of porcelain and upper and lower metal fittings with glue. The contact surface between the end face of the porcelain piece and the…
Glass insulator
ZX Insulator is one of the earliest Toughened Glass insulator manufacturer. In September 2007, ZX Insulator produced the 530 (550) kN glass insulator for the 1,000 kV AC UHV transmission line…