Beijing Sai Xin Technology Co., Ltd

Hebei Sai Xin Sensor Chemical Co., Ltd

Sai Xin (Guangzhou) Image Technology Co., Ltd

Hunan Sai Xin New Material Technology Co., Ltd

Hunan Sai Xin Technology Co., Ltd

Suzhou Sai Xin Digital Image Equipment Co., Ltd

Company fixed words:010-53351340

Market cooperation: 18210416290

[East China] 13522781792

[South China District] 15113966352

[North China] 13910741737 / 15321588650

[Central China] 13661099170 / 18511242204

[Northeast China] 15311910932 / 1333243610

[Northwest southwest China] 15311857535