
Zhejiang Three Artisan Instrument Co., Ltd.Zhejiang Sheng, China

Baoding Corona Control Equipment Co. , Ltd.

Suzhou Huaan Mine Safety Technology Co., Ltd.Anhui Sheng, China

Xiamen Eleven Dimension Technology Co., Ltd.Fujian Sheng, China

Jiangsu Sanxin Aluminum Co., Ltd.Jiangsu Sheng, China

Zhejiang Weitong Catalytic New Material Co., Ltd.Zhejiang Sheng, China

Guangde Zhongding Auto Parts Co. Ltd.

Guangzhou Shengde Electronics Co., Ltd.Guangdong Sheng, China

Tetong Technology Co., Ltd.

Anhui Sanwang Network Information Technology Co., Ltd.Anhui Sheng, China

IDT Electronic Products Ltd.China

Jiangsu Hefeng Machinery Manufacturing Co., Ltd.Jiangsu Sheng, China