
Shin-A Construction Co., Ltd.

PBC Lasers Ltd.

Yunnan Kunchuan Electronic Equipment Co. Ltd.

Add Power Technologies Ltd.

Hunan Rongke Precision Manufacturing Co., Ltd.

Chengdu Zhiyuanhui Information Technology Co., Ltd.

Zhongshan Degaohang Intellectual Property Center (Limited Partnership)Guangdong Sheng, China

Air China Corporation

Chinese Academy of Sciences Institute of Acoustics

Suzhou Xintai Building Decoration Co., Ltd.

Guangxi Ferroalloy Co. Ltd.

Dalian Kaiyuan Pipeline Co. Ltd.