Jinan Gongda Jieneng Technology Development Co. Ltd.
Gwang-soo Kim
Langfang Weishilan Household Products Co., Ltd.
Zhejiang Fengli Intelligent Technology Co. Ltd.
Guangdong Youfei Technology Co., Ltd.
Famolare, Inc.United States
Shanghai Yuntong Children's Products Co., Ltd.
Guangdong Yajia Industrial Group Co. Ltd.
Dongguan Baihong Electronics Co. Ltd.
Remote Metering Systems Ltd.
Human Express (Shanghai) Cloud Computing Technology Co., Ltd.
Beijing Pengjing Pipeline Co. Ltd.