Shenzhen Luansheng Electronic Technology Co., Ltd.
Qualcomm Technologies, Inc.
Rui Ran Energy Saving Technology (Hangzhou) Co., Ltd.
Jiangsu Hongcheng Electromechanical Equipment Co., Ltd.Jiangsu Sheng, China
Brilliant Systems, Inc.China
Patmark Co., Inc.
Xuancheng Yodamei Intelligent Technology Co., Ltd.Anhui Sheng, China
Shanghai Railway Station Speed Control Technology Center Co., Ltd.Shanghai Shi, China
Xuzhou Huawei Engineering Machinery Co.,Ltd.Jiangsu Sheng, China
Suzhou Chencai Textile R&D Co., Ltd.
Huadian Zhejiang Longyou Thermal Power Co., Ltd.
Jiangshan Electrical Technology Development Co., Ltd.