Guizhou Vocational and Technical College of Economics and TradeGuizhou Sheng, China
Ningbo Dongsheng Packing Material Co. Ltd.
Zhejiang Kechang Electronics Co., Ltd.
Pi Design AG
Xi'an Ship Engineering Research Institute Co., Ltd.Shaanxi Sheng, China
Zhangpu Jinsheng Intelligent Technology Co., Ltd.
Zhonghehuaxingdafeng Machinery Engineering Co. Ltd.Jiangsu Sheng, China
Anhui Yuanye Filter Material Co., Ltd.Anhui Sheng, China
Hebei Life Photoelectric Technology Co., Ltd.Hebei Sheng, China
Beijing 718 Yousheng Electronics Co. Ltd.
GuangDong Sino-co-flourish Environmental Technology Co., Ltd.Guangdong Sheng, China
Zhejiang Tianyi Semiconductor Technology Co., Ltd.Zhejiang Sheng, China