Developak Corp.
Nantong Xitai Mould & Plastic Development Co. Ltd.
Guangzhou Jinnan Magnetic Materials Co., Ltd.
Focus Education Technology Co. Ltd.
Foshan Jinbot Machinery Co., Ltd.
Ganzhou Kangfa Agricultural Development Co., Ltd.
Yahotec Co., Ltd.
Sensor Research & Development Corp.
Elkron SpA
Shan Chen
Guangdong Dongchenghui Intelligent Equipment Co., Ltd.
Chengdu Yunhaitian Environmental Protection Technology Co., Ltd.