Nanjing Electric Insulator Co.,Ltd

CHINA

Modern Insulators

India

Allied Insulators

United Kingdom

Dalian Insulator Group T&D Co., Ltd

China

Electroporcelana Gamma S.A.S.

Colombia

Pingxiang Huaci Insulators Group Co. Ltd.

China

Newell (A PGC Company)

United States

Pingxiang Best Insulator Group Co., Ltd.

CHINA

PFISTERER

Germany

Norsk Teknisk Porselen Products AS

Norway

Zapel S.A.

Poland

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

India