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

India

Eximprod Power Systems S.A.

Romania

Dalian CTC Insulator Company Limited

China

K-Line Insulators Ltd.

Canada

Indisol S.A.

Portugal

Wenzhou Yikun Electric

China

Allied Insulators

United Kingdom

TID Technology Development Co. Ltd.

China

Reinhausen Power Composites

Germany