
Huaihua Jiannan Machinery Factory Co., Ltd.

Xi'an Junang Education Technology Co., Ltd.Shaanxi Sheng, China

Zhejiang Sanmen Shitai Industrial Co. Ltd.

Suzhou Defende Internet of Things Technology Co., Ltd.Jiangsu Sheng, China

Suining Yidong Electronics Co., Ltd.Sichuan Sheng, China

Xinghua Dadilan Schappe Spinning Co. Ltd.Jiangsu Sheng, China

Linden Machines BV

Jiangsu Han Innovative Materials Co., Ltd.Jiangsu Sheng, China

Datamax, Inc.Texas, United States

Shandong Kejian Quality Inspection and Evaluation Technology Co., Ltd.Shandong Sheng, China

Shenzhen Weishengtai Optoelectronics Co., Ltd.Guangdong Sheng, China

Ningbo Architectural Design & Research Institute Co., Ltd.Zhejiang Sheng, China