Beijing Guangxia Network Technology Co. Ltd.Beijing Shi, China
Zhejiang Qicheng Automation Equipment Co., Ltd.Zhejiang Sheng, China
Beijing Jie Chen Yangguang Science & Technology Development CoBeijing Shi, China
Sigma Industries Ltd.United Kingdom
Hunan Tiancheng Livable Technology Co., Ltd.Hunan Sheng, China
Jiangsu Maihe Power Technology Co., Ltd.Jiangsu Sheng, China
Kunshan Jianrong Mould Standard Parts Co., Ltd.Jiangsu Sheng, China
Ningbo Aikeer Intelligent Technology Co., Ltd.Zhejiang Sheng, China
Shanghai Bainian Shidander Testing Technology Co., Ltd.Shanghai Shi, China
First Inertia Switch Ltd.
Taizhou Tongyu Energy Saving Door and Window Co., Ltd.Jiangsu Sheng, China
Huzhou Zhanshu Biotechnology Co., Ltd.Zhejiang Sheng, China