Nanyang Jinniu Electric Co., Ltd

China

Siemens Energy Global GmbH & Co. KG

Germany

Maurizio & Cia Ltda

Brazil

MAPPEC – Materiales, Productos Poliméricos y Elementos de Construcción

Mexico

Wenzhou Yikun Electric

China

Balestro – Indústria Eletromecânica

Brazil

EC Insulator Jiangxi Co., Ltd.

China

Zhejiang Gaoneng Electric Installation Co., Ltd.

China

TID Technology Development Co. Ltd.

China

EB Rebosio SRL, A Bonomi Group Company

Italy

Tridelta Meidensha

Germany

MacLean Power Systems

United States

Hubbell Power Systems

United States

Protektel sp. z o.o.

Poland