
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.