Zapel S.A.

Poland

Hitachi Energy Transformer Components and Service

Switzerland

Meister International

USA

Electro Sound Industries (INES)

Morocco

Electroporcelana Gamma S.A.S.

Colombia

ASAsoft ® (Canada) Inc.

Canada

Newell (A PGC Company)

United States

Norsk Teknisk Porselen Products AS

Norway

TID Technology Development Co. Ltd.

China

KSE Electricals

India

Modern Insulators

India

Aditya Birla Insulators (A Unit of Grasim Industries Ltd)

India