Bioxen Ltd.
Leybold Optics Verwaltungs GmbH
Dart Industries, Inc.
Sport Maska, Inc.Quebec, Canada
Zhejiang Ruan's Pearl Holding Co. Ltd.Zhejiang Sheng, China
Sainbeji Technology Consultants (Shenzhen) Co., Ltd.
Forewin FPC (Suzhou) Co. Ltd.Jiangsu Sheng, China
Zainao KK
Chengdu Beifa Information Technology Co., Ltd.Sichuan Sheng, China
Beijing Hongxiang Technology Service Co., Ltd.Beijing Shi, China
Shanghai Huidong Electric Equipment Co., Ltd.Shanghai Shi, China
Wenzhou Mass Transit Railway Investment Group Co. Ltd.