
Jilin Qiankelai Technology Co. Ltd.

Guangdong Huifeng Technology Co., Ltd.Guangdong Sheng, China

Hangzhou Yanyi Intelligent Control Technology Co., Ltd.

China Electronics Innovation Environmental Technology Co. Ltd.

Jiangsu Lianhong Machinery Equipment Co., Ltd.

Jiangsu Hangding Intelligent Equipment Co., Ltd.Jiangsu Sheng, China

LACOS Computerservice GmbHThüringen, Germany

Wuxi Little Swan Construction Machinery Co., Ltd.

Changzhi Medical CollegeShanxi Sheng, China

Sichuan Marko Vision Network Technology Co., Ltd.Sichuan Sheng, China

R.Y.L. Inc.United States

Shenzhen Zhongding Testing Technology Co., Ltd.Guangdong Sheng, China