
Tangshan Jiyou Ruifeng Chemical Co. Ltd.

Anhui Tongling Technology New Energy Co., Ltd.Anhui Sheng, China

Unicom Cloud Data Co., Ltd.

Anhui Ningguo Tiancheng Technology Development Co., Ltd.Anhui Sheng, China

Foshan Nanhai District Yikang Electronics Co., Ltd.

Xingle Cable Co., Ltd.Zhejiang Sheng, China

Beijing Shenhua Hengyun Energy Technology Co. Ltd.

SGB

Suzhou Shengneng Spring Metalwork Co.,Ltd.Jiangsu Sheng, China

China National Aero-Technology Import & Export Corp.Beijing Shi, China

Hebei Kaiyue Chemical Group Co. Ltd.

IMD China Co., Ltd.