Audiological Engineering Corp.
Hunan Red Oak Indoor Climate Technology Co., Ltd.Hunan Sheng, China
Shandong Runan Biotechnology Co., Ltd.Shandong Sheng, China
Fato Mechanical & Electrical Co. Ltd.Zhejiang Sheng, China
Huludao North Metal Products Co. Ltd.
Wuhan Gelanruo Intelligent Technology Co., Ltd.Hubei Sheng, China
Nantong Tianxian Clothing Co., Ltd.Jiangsu Sheng, China
Carnegie Steel Co. Ltd.
Flashbay Electronics Hong Kong Ltd
Gema Srl
Deyang Yiyou Metallurgical Equipment Manufacturing Co., Ltd.
Beijing Kingsoft Network Technology Co. Ltd.Beijing Shi, China