330kv 120kn Suspension Composite Insulator Polymer / Silicone Rubber Insulator

Company files:

Guangzhou MPC Power International Co., Ltd was established in 1997. This company covers an area of more than 90,000 square meters with a building area of 35,000 square meters. It is boasting garden-style factories and new and modern steel-constructed workshop.

It has the capability of more than 40 injection machines and is one of the enterprises with the strongest production capability in composite insulator industry.

There are 9 test room for the process and inspection of chemical materials ,rubber materials, core rods, metal fitting and composite insulator.

It is the only composite insulator company in the world that has successfully set power grids in the area with the highest altitude(4,300 meters) and operated more than 16 years, making great contribution to the aging research in an environment at a high altitude and with strong ultraviolet exposure for China's composite insulator industry.

Having passed many kinds of quality identifications such as Intertek ISO09001, ISO14001, CRCC, PCCC etc.


We also provide the materials of Insulator ( Compound Silicone Rubber / ECR Rod / End Fitting / Corana Ring )



330kV suspension / tension composite insulator.

SML: 120kN

Socket - Ball coupling.


Main size and property list :