Hunan Yangdong Porcelain Insulators
China
K-Line Insulators Ltd.
Canada
Dalian Insulator Group T&D Co., Ltd
TID Technology Development Co. Ltd.
Allied Insulators
United Kingdom
Insulators & Electricals Company (Prop. Hindusthan Urban Infrastructure Ltd.)
India
EC Insulator Jiangxi Co., Ltd.
Wenzhou Yikun Electric
Zhejiang Gaoneng Electric Installation Co., Ltd.
Eximprod Power Systems S.A.
Romania
Sinoma Jiangxi Insulator and Electricity Co,. Ltd
Guangzhou MPC Power International Co. Ltd.
Modern Insulators
Izoelektro d.o.o.
Slovenia
EMCO Industries
Pakistan
Indisol S.A.
Portugal
PPC Insulators
Austria
Norsk Teknisk Porselen Products AS
Norway
