Balestro – Indústria Eletromecânica

Brazil

Pingxiang Huaci Insulators Group Co. Ltd.

China

LAPP Insulators GmbH

Germany

Zapel S.A.

Poland

Nanjing Electric Insulator Co.,Ltd

CHINA

Eximprod Power Systems S.A.

Romania

KSE Electricals

India

Newell-PSN (A Power Grid Components Inc. Company)

United States

Hivolt Power System

China

Izoelektro d.o.o.

Slovenia

Electroporcelana Gamma S.A.S.

Colombia

EC Insulator Jiangxi Co., Ltd.

China