Hebei University of Science & TechnologyHebei Sheng, China
Looft Industries AB
Yiwu Andong Electric Co., Ltd.
Tianjin Fushida Technology Co. Ltd.
BenQ Intelligent Technology (Shanghai) Co., Ltd.
AIS America, Inc.
Tianjin Shenlong Automation Machinery Co., Ltd.
Shanghai Huaxia Industrial Co. Ltd.
Zhejiang Zhongzheng Geotechnical Technology Co., Ltd.
Shanghai Zhongda Auto Parts Co., Ltd.Shanghai Shi, China
Gefran Sensori Srl
Dongguan Boyongkai Electronic Technology Co., Ltd.