DALEKOVOD OSO

Croatia

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

India

Allied Insulators

United Kingdom

EMCO Industries

Pakistan

Pingxiang Huaci Insulators Group Co. Ltd.

China

Nanjing Electric Insulator Co.,Ltd

CHINA

Newell (A PGC Company)

United States

Dalian Insulator Group T&D Co., Ltd

China

Modern Insulators

India

Norsk Teknisk Porselen Products AS

Norway

Hivolt Power System

China

LAPP Insulators GmbH

Germany