
Shenyang 213 Electronic Technology Co., Ltd.

Suzhou Zhicheng Semiconductor Technology Co., LtdJiangsu Sheng, China

Sichuan Litai Electronics Co., Ltd.Sichuan Sheng, China

Wuhu Yixun Productivity Promotion Center Co., Ltd.Anhui Sheng, China

Tangshan Boyu Electronics Co., Ltd.Hebei Sheng, China

Suzhou Sanlian Construction Engineering Survey Co.,Ltd.Jiangsu Sheng, China

Shijiazhuang Zhongzhou Machinery Manufacture Co. Ltd.Hebei Sheng, China

Rizhao Chunming Machinery Manufacturing Co., Ltd.Shandong Sheng, China

Anhui Qianyuan Pipe Industry Co. Ltd.

Akademia Sztuk Pieknych w GdanskuPoland

Hunan Zhongsheng Electrical Equipment Co., Ltd.Hunan Sheng, China

Guangzhou Hanchuan Instrument Co., Ltd.Guangdong Sheng, China