
Jiangsu Frontier Electric Technology Co., Ltd.

Tiger Industry Co. Ltd.

Fresh Inset SA

Nippon Thermoener Co., Ltd.Tokyo, Japan

Optiray Co. Ltd.

China Europe Electric Jiangsu Co., Ltd.

Shandong Chengxiangjianan Group Co. Ltd.

Tianjin Welltech Precision Mould Co., Ltd.

Exploration Logging, Inc.

Kongxin Power Technology Co., Ltd.

Hunan Zixian New Material Co. Ltd.

Klug GmbH Integrierte Systeme