Insulators & Electricals Company (Prop. Hindusthan Urban Infrastructure Ltd.)

India

PFISTERER

Germany

Hivolt Power System

China

Allied Insulators

United Kingdom

Modern Insulators

India

Pingxiang Best Insulator Group Co., Ltd.

CHINA

Electroporcelana Gamma S.A.S.

Colombia

Norsk Teknisk Porselen Products AS

Norway

PPC Insulators

Austria

Newell (A PGC Company)

United States

EMCO Industries

Pakistan

LAPP Insulators GmbH

Germany