
Jiangsu Youken Environmental Technology Co., Ltd.Jiangsu Sheng, China

Hebei Yaoteng Road and Bridge Engineering Co., Ltd.Hebei Sheng, China

Dandong Ruite Technology Co., Ltd.Liaoning Sheng, China

Jiangyin Zhongda Flexible New Material Co. Ltd.

Yujie Co., Ltd

Guangzhou Huatu Information Technology Co., Ltd.Guangdong Sheng, China

Tianjin Eugene Biotechnology Co., Ltd.Tianjin Shi, China

5I Sciences, Inc.California, United States

China Architecture Shanghai Design & Research Institute Co.Shanghai Shi, China

Hubei Shihua Brewing Co., Ltd.Hubei Sheng, China

Anhui Hongshi Amethyst Photoelectric Research Institute Co., Ltd.Anhui Sheng, China

Suqian Yifan Technology Co., Ltd.Jiangsu Sheng, China