Dongguan Nanju Polymer Material Co., Ltd.

China

Wenzhou Yikun Electric

China

Jiangsu Shemar Electric Co., Ltd.

China

Zhongrui Electric co.,ltd

China

Avient (formerly PolyOne)

United States

CSL Silicones

Canada

EMCO Industries

Pakistan

PFISTERER

Germany

Zhejiang Gaoneng Electric Installation Co., Ltd.

China

Dalian Insulator Group T&D Co., Ltd

China

Shanghai Rich Chemical New Material Co.,Ltd

China

Modern Insulators

India

PPC Insulators

Austria

Wacker Chemie AG

Germany

Sinoma Jiangxi Insulator and Electricity Co,. Ltd

China

Newell-PSN

United States

Midsun Group

United States

Electroporcelana Gamma S.A.S.

Colombia

Zhengzhou Xianghe Group Electric Equipment Manufacturing Co., Ltd.

China

TID Technology Development Co. Ltd.

China

MacLean Power Systems

United States

Zapel S.A.

Poland

EB Rebosio SRL, A Bonomi Group Company

Italy