
Dongguan Ace-Tec Co. Ltd.

Dongguan Lianzhou Intellectual Property Operation Management Co., Ltd.

Transalarm Ltd.

Suqian Kelu Maintenance Technology Co., Ltd.Jiangsu Sheng, China

Honma Seisakusho Co. Ltd.

Shinsei Seiki Co. Ltd.Japan

Chiyoda Shoji KK

Best Casting Industries Co., Ltd.

Jiangsu Galaxy Digital Technology Co., Ltd.Jiangsu Sheng, China

GEC Australia Pty Ltd.

CST Securities Ltd.

Ericcson, Inc.