
Hunan Huaxin Nonferrous Metals Co. Ltd.

Shanghai Guangqi Electric Co., Ltd.

Ningbo Wins Time Imp & Exp Co. Ltd.

Suzhou Qida Chuang Machinery Co., Ltd.

Silicon Motion, Inc. (Taiwan)

Tianjin Outai Laser Technology Co., Ltd.

Changzhou Hongbo Information Consulting Service Co., Ltd.

Panter Master Controls, Inc.

General Safety Corp.

Tangteck Equipment, Inc.

American Nucleonics Corp.

Società Consolidamenti e Fondazioni SRL