Wenzhou Yikun Electric
China
Shenzhen Square Silicone Co., Ltd
Dalian Insulator Group T&D Co., Ltd
Global Insulator Group
Estonia
PPC Insulators
Austria
EMCO Industries
Pakistan
Dongguan Nanju Polymer Material Co., Ltd.
Sinoma Jiangxi Insulator and Electricity Co,. Ltd
Midsun Group
United States
Shanghai Rich Chemical New Material Co.,Ltd
Zhengzhou Xianghe Group Electric Equipment Manufacturing Co., Ltd.
Newell-PSN
Electroporcelana Gamma S.A.S.
Colombia
Sediver
France
Mace Electrical Technologies
South Africa
Wacker Chemie AG
Germany
TID Technology Development Co. Ltd.
EB Rebosio SRL, A Bonomi Group Company
Italy
Pfisterer
CSL Silicones
Canada
Modern Insulators
India
Avient (formerly PolyOne)
