Wuhan Sensor Electronics Co. Ltd.
Mannoh Industrial Co. Ltd.Aichi-ken, Japan
Shanghai Shenyan Communication Equipment Manufacturing Co., Ltd.Shanghai Shi, China
Shanxi Tongmei Electric Power Environmental Protection Technology Co., Ltd.Shanxi Sheng, China
Xi'an Yifan Power Technology Co., Ltd.Shaanxi Sheng, China
Shenyang Mining Machinery FactoryLiaoning Sheng, China
Changzhou Aladdin Lighting Technology Co., Ltd.Jiangsu Sheng, China
Zhejiang Qicheng Electric Co., Ltd.Zhejiang Sheng, China
SHENZHEN HAOTEK TECHNOLOGY CO.,LIMITEDGuangdong Sheng, China
Zhengzhou Element Tools Technology Co., Ltd.Henan Sheng, China
Hamol Ltd.
Zhongke Xingtong (Langfang) Information Technology Co., Ltd.Hebei Sheng, China