Zapel S.A.

Poland

Hitachi Energy Transformer Components and Service

Switzerland

Avient Corporation

United States

Vexila (PTY) Ltd

SOUTH AFRICA

Axis Electrical Components (I) Pvt. Ltd.

India

Zhejiang Gaoneng Electric Installation Co., Ltd.

China

Reinhausen Power Composites

Germany

EC Insulator Jiangxi Co., Ltd.

China

TID Technology Development Co. Ltd.

China

Shaanxi Taporel Electrical Insulation Technology

China