Insulators & Electricals Company (Prop. Hindusthan Urban Infrastructure Ltd.)

India

Sinoma Jiangxi Insulator and Electricity Co,. Ltd

China

Modern Insulators

India

Dalian Insulator Group T&D Co., Ltd

China

Wish Power (Thailand) Co. Ltd

Thailand

PFISTERER

Germany

Allied Insulators

United Kingdom

Hitachi Energy Transformer Components and Service

Switzerland

Wenzhou Yikun Electric

China

LAPP Insulators GmbH

Germany

Norsk Teknisk Porselen Products AS

Norway

EB Rebosio SRL, A Bonomi Group Company

Italy