Dongguan Dicastal Electronic Technology Co., Ltd.
Chongqing Hailang Technology Industry Group Co. Ltd.
Dongguan Baisheng Xingyuan Electronic Technology Co., Ltd.
Beijing Kechuang Rongxin Technology Co., Ltd.
KATHREIN Digital Systems GmbHBayern, Germany
Shenzhen Lisai Environmental Protection Technology Co., Ltd.
IBI SpA
QED, Inc.
Helon Explosion-Proof Electric Co. Ltd.
Quanfeng Precision Tools Co., Ltd.
Hefei Shushi Industry and Trade Co., Ltd.Anhui Sheng, China
Zhejiang Juding Packaging Co. Ltd.