Maurizio & Cia Ltda

Brazil

Hivolt Power System

China

PFISTERER

Germany

Zhejiang Gaoneng Electric Installation Co., Ltd.

China

Allied Insulators

United Kingdom

Dalian Insulator Group T&D Co., Ltd

China

Wenzhou Yikun Electric

China

Balestro – Indústria Eletromecânica

Brazil

Axis Electrical Components (I) Pvt. Ltd.

India

EC Insulator Jiangxi Co., Ltd.

China

EB Rebosio SRL, A Bonomi Group Company

Italy

Changsha Guoli Electric Equipments

China

MacLean Power Systems

United States

Electroporcelana Gamma S.A.S.

Colombia

Yiwu Sasun Electrical Co.,Ltd.

China

Indisol S.A.

Portugal

Meister International

USA