ASAsoft ® (Canada) Inc.

Canada

Wish Power (Thailand) Co. Ltd

Thailand

Dalian CTC Insulator Company Limited

China

Changsha Guoli Electric Equipments

China

Zapel S.A.

Poland

Modern Insulators

India

Electroporcelana Gamma S.A.S.

Colombia

LAPP Insulators GmbH

Germany

TID Technology Development Co. Ltd.

China

Newell (A PGC Company)

United States

Zhejiang Gaoneng Electric Installation Co., Ltd.

China

PFISTERER

Germany