
UI Technologies, Inc.Nevada, United States

Casco Signal Co. Ltd.

China Technology Jingu Prefabricated Construction Industry Research Center (Shenzhen) Co., Ltd.Guangdong Sheng, China

Marview Holdings, Inc.Nevada, United States

Dongguan Sanjiu Sports Goods Co., Ltd.Guangdong Sheng, China

Shanghai Xuelun Medical Technologies Co.Ltd.Shanghai Shi, China

Synscort, Inc.Texas, United States

Meifluoro New Material Technology (Changzhou) Co., Ltd.Jiangsu Sheng, China

Scheuten SARLLuxembourg, Luxembourg

Yangzhou Antaiwei Alloy Hard Surface Technology Co., Ltd.Jiangsu Sheng, China

Worldwide Innovations & Technologies, Inc.Kansas, United States

Suzhou Youke Bone Conduction Technology Co., Ltd.Jiangsu Sheng, China