Pingxiang Huaci Insulators Group Co. Ltd.

China

Allied Insulators

United Kingdom

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

India

PFISTERER

Germany

Zapel S.A.

Poland

EMCO Industries

Pakistan

Electroporcelana Gamma S.A.S.

Colombia

PPC Insulators

Austria

Modern Insulators

India

Pingxiang Best Insulator Group Co., Ltd.

CHINA

Norsk Teknisk Porselen Products AS

Norway

Newell (A PGC Company)

United States