Electroporcelana Gamma S.A.S.

Colombia

EB Rebosio SRL, A Bonomi Group Company

Italy

Dalian Insulator Group T&D Co., Ltd

China

Allied Insulators

United Kingdom

Vexila (PTY) Ltd

SOUTH AFRICA

Zhejiang Gaoneng Electric Installation Co., Ltd.

China

Wenzhou Yikun Electric

China

EC Insulator Jiangxi Co., Ltd.

China

PFISTERER

Germany

Indisol S.A.

Portugal

Wish Power (Thailand) Co. Ltd

Thailand

Hivolt Power System

China