Hisense International Co., Ltd

Zhejiang yiheng teaching instrument co. Ltd.

WeiChengYa

Beijing Wenxiang Information Technology Co.

Guangdong PAK Corporation Co.,Ltd.

EEO(Empower education online)

Guangzhou Baolun Electronic Co.,Ltd(ITC)

Zhejiang Feiyou Kangti Facilities Co., Ltd

Foshan Electrical and Lighting Co., Ltd

ZONEKEY

Jiangsu SWR Science &Technology Co., Ltd.

Zhejiang Campbell Science and Education Equipment Co., Ltd.

Ruijie Networks Co., Ltd.

Yucai Holding Group

Xiamen Prima Technology Company

Leedarson IoT Technology Inc.

Xiamen Interactive Technology Co., Ltd

Dahua Technology

Shandong Yuanda-llongwill Educational Science and Technology Ltd.

Beijing Jinsanhui Technology Co., Ltd