
Nippon Slipper Co. Ltd.

Qinhuangdao Beidaihetonglianluqiao Machinery Co. Ltd.

State Grid Henan Electric Power Company Electric Power Research Institute

Daikin Airconditioning France SASOsaka-fu, Japan

Kaimao Technology (Shenzhen) Co. Ltd.Guangdong Sheng, China

Hebei Yixin Communications Equipment Co. Ltd.

Oriental Metal Co. Ltd.

Wuhu Jiajing Technology Co., Ltd.

National Adhesives Corp.

Trigeminal Solutions, Inc.

Beijing Bona Electric Co. Ltd.

Xujing Technology Co., Ltd.