Ludong University
Longsheng International Construction Group Co., Ltd.
Shenzhen Sanjiang Intelligent Control Technology Co., LtdGuangdong Sheng, China
Jiangsu Innovation Petrochemical Co. Ltd.Jiangsu Sheng, China
Shenzhen Dajunhong Technology Co., Ltd.
Guangdong Hongshi Laser Technology Co., Ltd.
Deyang Kaida Door Industry Co., Ltd.Sichuan Sheng, China
Guangzhou Lingshang Lighting Co., Ltd.Guangdong Sheng, China
Suzhou Forex Information Technology Co., Ltd.
Nanjing Xinkema CNC Machine Tool Co., Ltd.
Universal Marion Corp.
Tieke (Beijing) Track Equipment Technology Co., Ltd.Beijing Shi, China