Leedarson IoT Technology Inc.
Foshan Electrical and Lighting Co., Ltd
Xiamen Prima Technology Company
EEO(Empower education online)
Zhejiang Feiyou Kangti Facilities Co., Ltd
Beijing Wenxiang Information Technology Co.
Yucai Holding Group
Shandong Yuanda-llongwill Educational Science and Technology Ltd.
Guangdong PAK Corporation Co.,Ltd.