Guangzhou MPC Power International Co. Ltd.

China

Changsha Guoli Electric Equipments

China

TID Technology Development Co. Ltd.

China

Vexila (PTY) Ltd

SOUTH AFRICA

EC Insulator Jiangxi Co., Ltd.

China

Hitachi Energy Transformer Components and Service

Switzerland

Zapel S.A.

Poland

Reinhausen Power Composites

Germany

Shaanxi Taporel Electrical Insulation Technology

China

Zhejiang Gaoneng Electric Installation Co., Ltd.

China

Avient Corporation

United States