Hamamoto Technical Co. Ltd.
Shandong Rongtai Induction Technology Co., Ltd.Shandong Sheng, China
Shandong Keneng Electric Equipment Co., Ltd.
Q-Track CorporationUnited States
Heilongjiang Computation CenterHeilongjiang Sheng, China
Guangzhou Fenghua Bioengineering Co. Ltd.
Murakashi Lime Industry Co., Ltd.
Guangzhou Yuxin Precision Parts Co., Ltd.Guangdong Sheng, China
DALIAN MH TECHNOLOGY LTD.Liaoning Sheng, China
Hangzhou Yixin'An Industrial Co., LtdZhejiang Sheng, China
Shanghai Institute of Process Automation Instrumentation
Shenzhen Qianhai Zoome Technology Co. Ltd.