Huiguang Smart City (Shenzhen) Smart Technology Co., Ltd.Guangdong Sheng, China
Shandong Kexin Electronics Co. Ltd.
Hareninvest
China Railway Third Bureau Group Sixth Engineering Co Ltd.Shanxi Sheng, China
Anhui Tongling Taicheng Industrial Co. Ltd.
Fuzhou Hongbo Craft Co., Ltd.Fujian Sheng, China
Shishi Tianhong Metal Products Co. Ltd.
Banken Industrial (Shanghai) Co., Ltd.
Cobra Containers SpACuneo, Italy
DYKA BV
Ralph Nonninger, PhD
Kumkang Autotec Co. Ltd.