
Anhui Xinjia Copper Industry Co. Ltd.

Daewon Int Co. Ltd.

Xuzhou Xuhai Optoelectronics Technology Co., Ltd.

Zhengzhou Xinrui Petroleum Engineering Technology Co., Ltd.

Precision Monolithics, Inc.

Parker Electronics, Inc.

Jiangsu Yunrui Automotive Electrical System Co., Ltd.

Hefei Yuelan Information Technology Co., Ltd.

Sun Coast Merchandise Corp.

Chongqing Hongjiang Machinery Co., Ltd.

Unisteel Precision (Suzhou) Co., Ltd.

Dongguan Huabei Electronic Technology Co. Ltd.