Shenzhen Daren Hi-Tech Electronics Co., Ltd.
Shanghai Fuyao Bus Glass Co., Ltd.
Guangdong Hengrun Optoelectronics Co Ltd.Guangdong Sheng, China
Qingdao Weilong Hardware Machinery Co. Ltd.
Nantong Meileda Technology Co., Ltd.
Nanxian Weiye Machinery Manufacturing Co., Ltd.Hunan Sheng, China
Xiamen Ocean Vocational and Technical CollegeFujian Sheng, China
SECODATA HOLDINGS LIMITED
Shanghai Electric Automation Design Research Institute Co. LtdShanghai Shi, China
N-Sys Co. Ltd.
Tyco Electronics Amp Espana SA
Linked Intelligent Technology Co.,Ltd.