
General Compression, Inc.Massachusetts, United States

Dangsheng Technology (Changzhou) New Material Co., Ltd.

Taixing Saier New Energy Technology Co., Ltd.

Beijing Institute of Chemical Reagents

Chaowei Chuangyuan Industrial Co., Ltd.

Advanced Battery Concepts LLCMichigan, United States

Engitec Technologies SpALombardia, Italy

Napino Auto & Electronics Ltd.Haryana, India

Jenabatteries GmbHThuringen, Germany

Curtis Instruments, Inc.New York, United States

Duracell International, Inc.

Woojin Industrial Systems Co. Ltd.South Korea