
AMOS Enterprises Ltd.

Yingkou Liaobin Fine Chemistry Co. Ltd.

Zhuji Yitong Network Technology Co., Ltd.

Shanghai Sanying Packaging Materials Co., Ltd.

Xi'an Wilgold Energy Technology Co., Ltd.

Jiangyin Annuo Electrode Co., Ltd.

Huai'an Zhongzheng Ankang Testing Co., Ltd.

Wuxi Hengfu Technology Co.,Ltd.Jiangsu Sheng, China

Beijing Tus Blockchain Technology Development Co., Ltd.

Henan Xinquan Energy Technology Co., Ltd.

Schweizer et Schoepf La Chaux-de-Fonds SA

Taehwa Construction Co. Ltd.