Ensam AB
Shenzhen Qiyuan Xuntong Technology Co., Ltd.
Xi'an Zhiyueda Software Co., Ltd.
AZ Technology Co. Ltd.
Huachi Electric Co., Ltd.
Beijing Spectrum Technology Co. Ltd.
Hongyi Tiancheng Intellectual Property Co., Ltd.
Zhengzhou Langjing Swimming Pool Equipment Manufacturing Co., Ltd.
Shanghai Jieshengkang Communication Engineering Co., Ltd.
Polylok, Inc.Connecticut, United States
Senben Explosion-proof Electrical Equip (Shanghai) Co. Ltd.Shanghai Shi, China
Weihai High-tech Park Operation Management Co., Ltd.