
Tandberg Telecom AS

Hortech, Inc.Michigan, United States

Tokyo Braze Co. Ltd.

Shanghai Gaozhi Technological Development Co. Ltd.

Zhongshan Haodian Hardware Co., Ltd.

Bozhong Youpu (Changshu) Auto Parts Technology Co., Ltd.Jiangsu Sheng, China

Jiangsu Yunrui Environmental Technology Co., Ltd.

Zhejiang Kelier Environmental Protection Equipment Co., Ltd.

Suzhou Dihang Protection Facilities Co., Ltd.

Renco World CorpUnited States

Ridley USA, Inc.Minnesota, United States

Suzhou Sierst New Material Technology Co., Ltd.Jiangsu Sheng, China