
Xiamen Power Engineering Group Co. Ltd.

Aurlane Deutschland GmbH

Shandong Taikai Power Electronic Co. Ltd.

Zhongying Yuanda (Changzhou) Prefabricated Constr Co., Ltd.

Sunil Metal Co., Ltd.

Juvora Ltd.

Hokushin Denki Co., Ltd.

Contact Digital Integration Co., Ltd.

Pebra GmbH Paul Braun

Fujian Nanping South Line Power Cable Co., Ltd.

Chengdu Xingrongtuo originated from Water Co., Ltd.

JoulWatt Technology Inc. Limited