Eximprod Power Systems S.A.

Romania

K-Line Insulators Ltd.

Canada

EC Insulator Jiangxi Co., Ltd.

China

Dalian CTC Insulator Company Limited

China

Reinhausen Power Composites

Germany

LAPP Insulators GmbH

Germany

TID Technology Development Co. Ltd.

China

Balestro – Indústria Eletromecânica

Brazil

Wenzhou Yikun Electric

China

Dalian Insulator Group T&D Co., Ltd

China

ASAsoft ® (Canada) Inc.

Canada

MacLean Power Systems

United States