
Hunan Qiankun Biotechnology Co., Ltd.Hunan Sheng, China

Beijing Century Concord Operation & Maintenance Co., Ltd.

UFI INNOVATION CENTER Srl

3D-Gold International Co. Ltd.

Doppel Co. Ltd.

Hubei Hechang Xincailiao Science & Technology Co. Ltd.

Guangsha Chongqing No. 1 Construction Group Co. Ltd.

Guangdong Changhai Construction Engineering Co., Ltd.Guangdong Sheng, China

Jiangxi Shengyi Technology Co., Ltd.

Linze Zhongzhi Technology Development Co., Ltd.Gansu Sheng, China

Henan Zhongduo Aluminum Magnesium New Material Co., Ltd.Henan Sheng, China

Zhejiang Ruanshi Plastic Industry Co. Ltd.Zhejiang Sheng, China