Jinwei Ningbo Electronic Co. Ltd.
Tianjin Inkray Electronic Technology Co., Ltd.
Noggerath Holding GmbH & Co. KG
Chengdu Jiwei Internet of Things Group Co., Ltd.
Wehr Corp.Alabama, United States
Baert
Utech (Suzhou) Sealing Technology Co., Ltd.
Haimen Biwei Intellectual Property Service Co., Ltd.
Ground Engineering Ltd.
Ange Smart Technology (Shanghai) Co., Ltd.Shanghai Shi, China
Beijing Torchgrass Co. Ltd.
Jiangsu Hongtai Fiber Technology Co., Ltd.