DALEKOVOD OSO

Croatia

Pingxiang Huaci Insulators Group Co. Ltd.

China

Hivolt Power System

China

Nanjing Electric Insulator Co.,Ltd

CHINA

Aditya Birla Insulators (A Unit of Grasim Industries Ltd)

India

Norsk Teknisk Porselen Products AS

Norway

Electroporcelana Gamma S.A.S.

Colombia

Aditya Birla Power Composite Limited (ABPCL)

India

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

India

PPC Insulators

Austria

Modern Insulators

India

Dalian Insulator Group T&D Co., Ltd

China