
Beijing Qilian Hengtong Rail Transit Technology Co., Ltd.Beijing Shi, China

Foshan Dianfang Intelligent Technology Co., Ltd.Guangdong Sheng, China

Huizhou Zhongxin Tiancheng Electronic Development Co., Ltd.Guangdong Sheng, China

Zhuji Shuangjin Kintting & Textile Co. Ltd.Zhejiang Sheng, China

Qingdao Hyde Engineering Group Co., Ltd.Shandong Sheng, China

Yantai Yunhui Intelligent Technology Co., Ltd.Shandong Sheng, China

Guangdong Andun Fire Technology Service Co., Ltd.Guangdong Sheng, China

Zhaoqing Lingfei Aviation Technology Co., Ltd.Guangdong Sheng, China

Risen New Construction Co., Ltd.Shandong Sheng, China

Linyi Tianqin Plastic Industry Co., Ltd.Shandong Sheng, China

Nantong Optical Engine Technology Co., Ltd.Jiangsu Sheng, China

Zhongwei Building Materials Technology (Suzhou) Co., Ltd.Jiangsu Sheng, China