Shanghai MYTEC Digital Co. Ltd.
Fuzhou Huacheng Semiconductor Technology Co., Ltd.
Shenzhen Shenli Precision Machine Technology Co Ltd
Henan Aoxin Alloy Co. Ltd.
Guangzhou Xingshi Equipments Co. Ltd.
Feixun Sensing Technology (Shanghai) Co., Ltd.
Yonggang Modern Engineering Co., Ltd.
Zhenjiang Huayin Instrument & Electrical Equipment Co. Ltd.
Sino-Singapore International Joint Research Institute
Hebei Hengshui Yitong Metal Products Co. Ltd.
Ishiken KK
Zhejiang Aoqi Medical Dressing Co., Ltd.