Zapel S.A.
Poland
EMCO Industries
Pakistan
Electroporcelana Gamma S.A.S.
Colombia
Guangzhou MPC Power International Co. Ltd.
China
Zhejiang Xinan Chemical Industrial Group Co.,Ltd
Newell (A PGC Company)
United States
EB Rebosio SRL, A Gruppo Bonomi Company
Italy
Modern Insulators
India
TID Technology Development Co. Ltd.
CSL Silicones Inc.
Canada
Dalian Insulator Group T&D Co., Ltd
PPC Insulators
Austria
Avient Corporation
Sinoma Jiangxi Insulator and Electricity Co,. Ltd
Wacker Chemie AG
Germany
PFISTERER
Zhejiang Gaoneng Electric Installation Co., Ltd.
Midsun Group
