Pin type insulator can be made of ceramic, porcelain, polymer, glass, or silicon rubber. For lower voltages

one-piece type of insulators are enough, For the application of higher voltage, stronger pin type insulators

such as two pieces or three pieces types are needed.

You should consider choosing a reliable pin insulator manufacturer in China. Buying from the best

manufacturer comes with an array of benefits. First, you will be assured of quality pin insulators for

the pole line. These are insulators that are built of quality materials and designed to the utmost precision.

Porcelain insulators are the most widely applied insulator in electrical transmission & distribution systems.

From salty seaside substations to highly corrosive petrochemical facilities along the equator, porcelain

insulators enable continued operation at the designed voltages. Learn more about our porcelain

insulators below.

Porcelain station post insulators are preferred by Utilities around the world as they maintenance-free

and offer superior electrical and mechanical characteristics. Porcelain Station Post insulators are the

ideal choice for high voltage switches and substation bus support applications.